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-rw-r--r--include/asm-generic/memory_model.h4
-rw-r--r--include/asm-generic/unistd.h2
-rw-r--r--include/linux/basic_mmio_gpio.h15
-rw-r--r--include/linux/blk_types.h13
-rw-r--r--include/linux/blkdev.h6
-rw-r--r--include/linux/blktrace_api.h5
-rw-r--r--include/linux/bsg-lib.h73
-rw-r--r--include/linux/compat.h1
-rw-r--r--include/linux/connector.h2
-rw-r--r--include/linux/cred.h6
-rw-r--r--include/linux/device-mapper.h5
-rw-r--r--include/linux/fs.h7
-rw-r--r--include/linux/fuse.h9
-rw-r--r--include/linux/hash.h2
-rw-r--r--include/linux/irq.h11
-rw-r--r--include/linux/irqdesc.h1
-rw-r--r--include/linux/irqdomain.h1
-rw-r--r--include/linux/kvm.h1
-rw-r--r--include/linux/loop.h5
-rw-r--r--include/linux/memcontrol.h19
-rw-r--r--include/linux/mfd/wm8994/pdata.h2
-rw-r--r--include/linux/miscdevice.h1
-rw-r--r--include/linux/mm.h18
-rw-r--r--include/linux/mmc/host.h2
-rw-r--r--include/linux/namei.h3
-rw-r--r--include/linux/netlink.h2
-rw-r--r--include/linux/of.h7
-rw-r--r--include/linux/pci.h17
-rw-r--r--include/linux/perf_event.h24
-rw-r--r--include/linux/personality.h1
-rw-r--r--include/linux/pm_domain.h10
-rw-r--r--include/linux/ptp_classify.h13
-rw-r--r--include/linux/pwm_backlight.h1
-rw-r--r--include/linux/regulator/consumer.h2
-rw-r--r--include/linux/rio_regs.h18
-rw-r--r--include/linux/rtc.h3
-rw-r--r--include/linux/sched.h2
-rw-r--r--include/linux/skbuff.h1
-rw-r--r--include/linux/snmp.h2
-rw-r--r--include/linux/socket.h6
-rw-r--r--include/linux/swap.h6
-rw-r--r--include/linux/syscalls.h3
-rw-r--r--include/linux/ti_wilink_st.h27
-rw-r--r--include/linux/tty.h2
-rw-r--r--include/linux/tty_driver.h3
-rw-r--r--include/linux/writeback.h11
-rw-r--r--include/net/9p/9p.h29
-rw-r--r--include/net/cfg80211.h5
-rw-r--r--include/net/flow.h25
-rw-r--r--include/net/inet_sock.h2
-rw-r--r--include/net/request_sock.h3
-rw-r--r--include/net/sctp/command.h1
-rw-r--r--include/net/tcp.h22
-rw-r--r--include/net/transp_v6.h1
-rw-r--r--include/sound/tlv320aic3x.h2
-rw-r--r--include/sound/wm8996.h (renamed from include/sound/wm8915.h)28
-rw-r--r--include/target/target_core_fabric_ops.h6
-rw-r--r--include/trace/events/block.h20
-rw-r--r--include/trace/events/writeback.h10
59 files changed, 389 insertions, 140 deletions
diff --git a/include/asm-generic/memory_model.h b/include/asm-generic/memory_model.h
index fb2d63f13f4c..aea9e45efce6 100644
--- a/include/asm-generic/memory_model.h
+++ b/include/asm-generic/memory_model.h
@@ -39,7 +39,7 @@
})
#define __page_to_pfn(pg) \
-({ struct page *__pg = (pg); \
+({ const struct page *__pg = (pg); \
struct pglist_data *__pgdat = NODE_DATA(page_to_nid(__pg)); \
(unsigned long)(__pg - __pgdat->node_mem_map) + \
__pgdat->node_start_pfn; \
@@ -57,7 +57,7 @@
* section[i].section_mem_map == mem_map's address - start_pfn;
*/
#define __page_to_pfn(pg) \
-({ struct page *__pg = (pg); \
+({ const struct page *__pg = (pg); \
int __sec = page_to_section(__pg); \
(unsigned long)(__pg - __section_mem_map_addr(__nr_to_section(__sec))); \
})
diff --git a/include/asm-generic/unistd.h b/include/asm-generic/unistd.h
index 4f76959397fa..f4c38d8c6674 100644
--- a/include/asm-generic/unistd.h
+++ b/include/asm-generic/unistd.h
@@ -143,7 +143,7 @@ __SYSCALL(__NR_pivot_root, sys_pivot_root)
/* fs/nfsctl.c */
#define __NR_nfsservctl 42
-__SC_COMP(__NR_nfsservctl, sys_nfsservctl, compat_sys_nfsservctl)
+__SYSCALL(__NR_nfsservctl, sys_ni_syscall)
/* fs/open.c */
#define __NR3264_statfs 43
diff --git a/include/linux/basic_mmio_gpio.h b/include/linux/basic_mmio_gpio.h
index 98999cf107ce..feb912196745 100644
--- a/include/linux/basic_mmio_gpio.h
+++ b/include/linux/basic_mmio_gpio.h
@@ -63,15 +63,10 @@ static inline struct bgpio_chip *to_bgpio_chip(struct gpio_chip *gc)
return container_of(gc, struct bgpio_chip, gc);
}
-int __devexit bgpio_remove(struct bgpio_chip *bgc);
-int __devinit bgpio_init(struct bgpio_chip *bgc,
- struct device *dev,
- unsigned long sz,
- void __iomem *dat,
- void __iomem *set,
- void __iomem *clr,
- void __iomem *dirout,
- void __iomem *dirin,
- bool big_endian);
+int bgpio_remove(struct bgpio_chip *bgc);
+int bgpio_init(struct bgpio_chip *bgc, struct device *dev,
+ unsigned long sz, void __iomem *dat, void __iomem *set,
+ void __iomem *clr, void __iomem *dirout, void __iomem *dirin,
+ bool big_endian);
#endif /* __BASIC_MMIO_GPIO_H */
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index 6395692b2e7a..71fc53bb8f1c 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -124,8 +124,13 @@ enum rq_flag_bits {
__REQ_SYNC, /* request is sync (sync write or read) */
__REQ_META, /* metadata io request */
+ __REQ_PRIO, /* boost priority in cfq */
__REQ_DISCARD, /* request to discard sectors */
+ __REQ_SECURE, /* secure discard (used with __REQ_DISCARD) */
+
__REQ_NOIDLE, /* don't anticipate more IO after this one */
+ __REQ_FUA, /* forced unit access */
+ __REQ_FLUSH, /* request for cache flush */
/* bio only flags */
__REQ_RAHEAD, /* read ahead, can fail anytime */
@@ -135,7 +140,6 @@ enum rq_flag_bits {
/* request only flags */
__REQ_SORTED, /* elevator knows about this request */
__REQ_SOFTBARRIER, /* may not be passed by ioscheduler */
- __REQ_FUA, /* forced unit access */
__REQ_NOMERGE, /* don't touch this for merging */
__REQ_STARTED, /* drive already may have started this one */
__REQ_DONTPREP, /* don't call prep for this one */
@@ -146,11 +150,9 @@ enum rq_flag_bits {
__REQ_PREEMPT, /* set for "ide_preempt" requests */
__REQ_ALLOCED, /* request came from our alloc pool */
__REQ_COPY_USER, /* contains copies of user pages */
- __REQ_FLUSH, /* request for cache flush */
__REQ_FLUSH_SEQ, /* request for flush sequence */
__REQ_IO_STAT, /* account I/O stat */
__REQ_MIXED_MERGE, /* merge of different types, fail separately */
- __REQ_SECURE, /* secure discard (used with __REQ_DISCARD) */
__REQ_NR_BITS, /* stops here */
};
@@ -160,14 +162,15 @@ enum rq_flag_bits {
#define REQ_FAILFAST_DRIVER (1 << __REQ_FAILFAST_DRIVER)
#define REQ_SYNC (1 << __REQ_SYNC)
#define REQ_META (1 << __REQ_META)
+#define REQ_PRIO (1 << __REQ_PRIO)
#define REQ_DISCARD (1 << __REQ_DISCARD)
#define REQ_NOIDLE (1 << __REQ_NOIDLE)
#define REQ_FAILFAST_MASK \
(REQ_FAILFAST_DEV | REQ_FAILFAST_TRANSPORT | REQ_FAILFAST_DRIVER)
#define REQ_COMMON_MASK \
- (REQ_WRITE | REQ_FAILFAST_MASK | REQ_SYNC | REQ_META | REQ_DISCARD | \
- REQ_NOIDLE | REQ_FLUSH | REQ_FUA | REQ_SECURE)
+ (REQ_WRITE | REQ_FAILFAST_MASK | REQ_SYNC | REQ_META | REQ_PRIO | \
+ REQ_DISCARD | REQ_NOIDLE | REQ_FLUSH | REQ_FUA | REQ_SECURE)
#define REQ_CLONE_MASK REQ_COMMON_MASK
#define REQ_RAHEAD (1 << __REQ_RAHEAD)
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 1978655faa3b..0b68044e7abb 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -30,6 +30,7 @@ struct request_pm_state;
struct blk_trace;
struct request;
struct sg_io_hdr;
+struct bsg_job;
#define BLKDEV_MIN_RQ 4
#define BLKDEV_MAX_RQ 128 /* Default maximum */
@@ -117,6 +118,7 @@ struct request {
struct {
unsigned int seq;
struct list_head list;
+ rq_end_io_fn *saved_end_io;
} flush;
};
@@ -209,6 +211,7 @@ typedef int (merge_bvec_fn) (struct request_queue *, struct bvec_merge_data *,
typedef void (softirq_done_fn)(struct request *);
typedef int (dma_drain_needed_fn)(struct request *);
typedef int (lld_busy_fn) (struct request_queue *q);
+typedef int (bsg_job_fn) (struct bsg_job *);
enum blk_eh_timer_return {
BLK_EH_NOT_HANDLED,
@@ -375,6 +378,8 @@ struct request_queue {
struct mutex sysfs_lock;
#if defined(CONFIG_BLK_DEV_BSG)
+ bsg_job_fn *bsg_job_fn;
+ int bsg_job_size;
struct bsg_class_device bsg_dev;
#endif
@@ -876,7 +881,6 @@ struct blk_plug {
struct list_head list; /* requests */
struct list_head cb_list; /* md requires an unplug callback */
unsigned int should_sort; /* list to be sorted before flushing? */
- unsigned int count; /* number of queued requests */
};
#define BLK_MAX_REQUEST_COUNT 16
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index 8c7c2de7631a..8e9e4bc6d73b 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -14,7 +14,7 @@
enum blktrace_cat {
BLK_TC_READ = 1 << 0, /* reads */
BLK_TC_WRITE = 1 << 1, /* writes */
- BLK_TC_BARRIER = 1 << 2, /* barrier */
+ BLK_TC_FLUSH = 1 << 2, /* flush */
BLK_TC_SYNC = 1 << 3, /* sync IO */
BLK_TC_SYNCIO = BLK_TC_SYNC,
BLK_TC_QUEUE = 1 << 4, /* queueing/merging */
@@ -28,8 +28,9 @@ enum blktrace_cat {
BLK_TC_META = 1 << 12, /* metadata */
BLK_TC_DISCARD = 1 << 13, /* discard requests */
BLK_TC_DRV_DATA = 1 << 14, /* binary per-driver data */
+ BLK_TC_FUA = 1 << 15, /* fua requests */
- BLK_TC_END = 1 << 15, /* only 16-bits, reminder */
+ BLK_TC_END = 1 << 15, /* we've run out of bits! */
};
#define BLK_TC_SHIFT (16)
diff --git a/include/linux/bsg-lib.h b/include/linux/bsg-lib.h
new file mode 100644
index 000000000000..f55ab8cdc106
--- /dev/null
+++ b/include/linux/bsg-lib.h
@@ -0,0 +1,73 @@
+/*
+ * BSG helper library
+ *
+ * Copyright (C) 2008 James Smart, Emulex Corporation
+ * Copyright (C) 2011 Red Hat, Inc. All rights reserved.
+ * Copyright (C) 2011 Mike Christie
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#ifndef _BLK_BSG_
+#define _BLK_BSG_
+
+#include <linux/blkdev.h>
+
+struct request;
+struct device;
+struct scatterlist;
+struct request_queue;
+
+struct bsg_buffer {
+ unsigned int payload_len;
+ int sg_cnt;
+ struct scatterlist *sg_list;
+};
+
+struct bsg_job {
+ struct device *dev;
+ struct request *req;
+
+ /* Transport/driver specific request/reply structs */
+ void *request;
+ void *reply;
+
+ unsigned int request_len;
+ unsigned int reply_len;
+ /*
+ * On entry : reply_len indicates the buffer size allocated for
+ * the reply.
+ *
+ * Upon completion : the message handler must set reply_len
+ * to indicates the size of the reply to be returned to the
+ * caller.
+ */
+
+ /* DMA payloads for the request/response */
+ struct bsg_buffer request_payload;
+ struct bsg_buffer reply_payload;
+
+ void *dd_data; /* Used for driver-specific storage */
+};
+
+void bsg_job_done(struct bsg_job *job, int result,
+ unsigned int reply_payload_rcv_len);
+int bsg_setup_queue(struct device *dev, struct request_queue *q, char *name,
+ bsg_job_fn *job_fn, int dd_job_size);
+void bsg_request_fn(struct request_queue *q);
+void bsg_remove_queue(struct request_queue *q);
+void bsg_goose_queue(struct request_queue *q);
+
+#endif
diff --git a/include/linux/compat.h b/include/linux/compat.h
index 8779405e15a8..c6e7523bf765 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -438,7 +438,6 @@ asmlinkage long compat_sys_ppoll(struct pollfd __user *ufds,
struct compat_timespec __user *tsp,
const compat_sigset_t __user *sigmask,
compat_size_t sigsetsize);
-asmlinkage long compat_sys_nfsservctl(int cmd, void *notused, void *notused2);
asmlinkage long compat_sys_signalfd4(int ufd,
const compat_sigset_t __user *sigmask,
compat_size_t sigsetsize, int flags);
diff --git a/include/linux/connector.h b/include/linux/connector.h
index 0c69ad825b39..3c9c54fd5690 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -1,7 +1,7 @@
/*
* connector.h
*
- * 2004-2005 Copyright (c) Evgeniy Polyakov <johnpol@2ka.mipt.ru>
+ * 2004-2005 Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
diff --git a/include/linux/cred.h b/include/linux/cred.h
index 98f46efbe2d2..40308969ed00 100644
--- a/include/linux/cred.h
+++ b/include/linux/cred.h
@@ -269,7 +269,7 @@ static inline void put_cred(const struct cred *_cred)
* since nobody else can modify it.
*/
#define current_cred() \
- (*(__force struct cred **)&current->cred)
+ rcu_dereference_protected(current->cred, 1)
/**
* __task_cred - Access a task's objective credentials
@@ -307,7 +307,7 @@ static inline void put_cred(const struct cred *_cred)
#define get_current_user() \
({ \
struct user_struct *__u; \
- struct cred *__cred; \
+ const struct cred *__cred; \
__cred = current_cred(); \
__u = get_uid(__cred->user); \
__u; \
@@ -322,7 +322,7 @@ static inline void put_cred(const struct cred *_cred)
#define get_current_groups() \
({ \
struct group_info *__groups; \
- struct cred *__cred; \
+ const struct cred *__cred; \
__cred = current_cred(); \
__groups = get_group_info(__cred->group_info); \
__groups; \
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index 3fa1f3d90ce0..99e3e50b5c57 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -197,6 +197,11 @@ struct dm_target {
* whether or not its underlying devices have support.
*/
unsigned discards_supported:1;
+
+ /*
+ * Set if this target does not return zeroes on discarded blocks.
+ */
+ unsigned discard_zeroes_data_unsupported:1;
};
/* Each target can link one of these into the table */
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 178cdb4f1d4a..277f497923a2 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -162,10 +162,8 @@ struct inodes_stat_t {
#define READA RWA_MASK
#define READ_SYNC (READ | REQ_SYNC)
-#define READ_META (READ | REQ_META)
#define WRITE_SYNC (WRITE | REQ_SYNC | REQ_NOIDLE)
#define WRITE_ODIRECT (WRITE | REQ_SYNC)
-#define WRITE_META (WRITE | REQ_META)
#define WRITE_FLUSH (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_FLUSH)
#define WRITE_FUA (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_FUA)
#define WRITE_FLUSH_FUA (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_FLUSH | REQ_FUA)
@@ -2318,6 +2316,11 @@ extern struct inode * iget5_locked(struct super_block *, unsigned long, int (*te
extern struct inode * iget_locked(struct super_block *, unsigned long);
extern int insert_inode_locked4(struct inode *, unsigned long, int (*test)(struct inode *, void *), void *);
extern int insert_inode_locked(struct inode *);
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+extern void lockdep_annotate_inode_mutex_key(struct inode *inode);
+#else
+static inline void lockdep_annotate_inode_mutex_key(struct inode *inode) { };
+#endif
extern void unlock_new_inode(struct inode *);
extern unsigned int get_next_ino(void);
diff --git a/include/linux/fuse.h b/include/linux/fuse.h
index d464de53db43..464cff526860 100644
--- a/include/linux/fuse.h
+++ b/include/linux/fuse.h
@@ -47,6 +47,9 @@
* - FUSE_IOCTL_UNRESTRICTED shall now return with array of 'struct
* fuse_ioctl_iovec' instead of ambiguous 'struct iovec'
* - add FUSE_IOCTL_32BIT flag
+ *
+ * 7.17
+ * - add FUSE_FLOCK_LOCKS and FUSE_RELEASE_FLOCK_UNLOCK
*/
#ifndef _LINUX_FUSE_H
@@ -78,7 +81,7 @@
#define FUSE_KERNEL_VERSION 7
/** Minor version number of this interface */
-#define FUSE_KERNEL_MINOR_VERSION 16
+#define FUSE_KERNEL_MINOR_VERSION 17
/** The node ID of the root inode */
#define FUSE_ROOT_ID 1
@@ -153,8 +156,10 @@ struct fuse_file_lock {
/**
* INIT request/reply flags
*
+ * FUSE_POSIX_LOCKS: remote locking for POSIX file locks
* FUSE_EXPORT_SUPPORT: filesystem handles lookups of "." and ".."
* FUSE_DONT_MASK: don't apply umask to file mode on create operations
+ * FUSE_FLOCK_LOCKS: remote locking for BSD style file locks
*/
#define FUSE_ASYNC_READ (1 << 0)
#define FUSE_POSIX_LOCKS (1 << 1)
@@ -163,6 +168,7 @@ struct fuse_file_lock {
#define FUSE_EXPORT_SUPPORT (1 << 4)
#define FUSE_BIG_WRITES (1 << 5)
#define FUSE_DONT_MASK (1 << 6)
+#define FUSE_FLOCK_LOCKS (1 << 10)
/**
* CUSE INIT request/reply flags
@@ -175,6 +181,7 @@ struct fuse_file_lock {
* Release flags
*/
#define FUSE_RELEASE_FLUSH (1 << 0)
+#define FUSE_RELEASE_FLOCK_UNLOCK (1 << 1)
/**
* Getattr flags
diff --git a/include/linux/hash.h b/include/linux/hash.h
index 06d25c189cc5..b80506bdd733 100644
--- a/include/linux/hash.h
+++ b/include/linux/hash.h
@@ -63,7 +63,7 @@ static inline u32 hash_32(u32 val, unsigned int bits)
return hash >> (32 - bits);
}
-static inline unsigned long hash_ptr(void *ptr, unsigned int bits)
+static inline unsigned long hash_ptr(const void *ptr, unsigned int bits)
{
return hash_long((unsigned long)ptr, bits);
}
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 87a06f345bd2..59517300a315 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -23,6 +23,7 @@
#include <linux/errno.h>
#include <linux/topology.h>
#include <linux/wait.h>
+#include <linux/module.h>
#include <asm/irq.h>
#include <asm/ptrace.h>
@@ -547,7 +548,15 @@ static inline struct msi_desc *irq_data_get_msi(struct irq_data *d)
return d->msi_desc;
}
-int irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node);
+int __irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node,
+ struct module *owner);
+
+static inline int irq_alloc_descs(int irq, unsigned int from, unsigned int cnt,
+ int node)
+{
+ return __irq_alloc_descs(irq, from, cnt, node, THIS_MODULE);
+}
+
void irq_free_descs(unsigned int irq, unsigned int cnt);
int irq_reserve_irqs(unsigned int from, unsigned int cnt);
diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
index 2d921b35212c..150134ac709a 100644
--- a/include/linux/irqdesc.h
+++ b/include/linux/irqdesc.h
@@ -66,6 +66,7 @@ struct irq_desc {
#ifdef CONFIG_PROC_FS
struct proc_dir_entry *dir;
#endif
+ struct module *owner;
const char *name;
} ____cacheline_internodealigned_in_smp;
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
index e807ad687a07..3ad553e8eae2 100644
--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -80,6 +80,7 @@ extern void irq_domain_del(struct irq_domain *domain);
#endif /* CONFIG_IRQ_DOMAIN */
#if defined(CONFIG_IRQ_DOMAIN) && defined(CONFIG_OF_IRQ)
+extern struct irq_domain_ops irq_domain_simple_ops;
extern void irq_domain_add_simple(struct device_node *controller, int irq_base);
extern void irq_domain_generate_simple(const struct of_device_id *match,
u64 phys_base, unsigned int irq_start);
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 2c366b52f505..aace6b8691a2 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -553,6 +553,7 @@ struct kvm_ppc_pvinfo {
#define KVM_CAP_SPAPR_TCE 63
#define KVM_CAP_PPC_SMT 64
#define KVM_CAP_PPC_RMA 65
+#define KVM_CAP_S390_GMAP 71
#ifdef KVM_CAP_IRQ_ROUTING
diff --git a/include/linux/loop.h b/include/linux/loop.h
index 66c194e2d9b9..683d69890119 100644
--- a/include/linux/loop.h
+++ b/include/linux/loop.h
@@ -64,7 +64,6 @@ struct loop_device {
struct request_queue *lo_queue;
struct gendisk *lo_disk;
- struct list_head lo_list;
};
#endif /* __KERNEL__ */
@@ -161,4 +160,8 @@ int loop_unregister_transfer(int number);
#define LOOP_CHANGE_FD 0x4C06
#define LOOP_SET_CAPACITY 0x4C07
+/* /dev/loop-control interface */
+#define LOOP_CTL_ADD 0x4C80
+#define LOOP_CTL_REMOVE 0x4C81
+#define LOOP_CTL_GET_FREE 0x4C82
#endif
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 3b535db00a94..343bd7661f2a 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -39,16 +39,6 @@ extern unsigned long mem_cgroup_isolate_pages(unsigned long nr_to_scan,
struct mem_cgroup *mem_cont,
int active, int file);
-struct memcg_scanrecord {
- struct mem_cgroup *mem; /* scanend memory cgroup */
- struct mem_cgroup *root; /* scan target hierarchy root */
- int context; /* scanning context (see memcontrol.c) */
- unsigned long nr_scanned[2]; /* the number of scanned pages */
- unsigned long nr_rotated[2]; /* the number of rotated pages */
- unsigned long nr_freed[2]; /* the number of freed pages */
- unsigned long elapsed; /* nsec of time elapsed while scanning */
-};
-
#ifdef CONFIG_CGROUP_MEM_RES_CTLR
/*
* All "charge" functions with gfp_mask should use GFP_KERNEL or
@@ -127,15 +117,6 @@ mem_cgroup_get_reclaim_stat_from_page(struct page *page);
extern void mem_cgroup_print_oom_info(struct mem_cgroup *memcg,
struct task_struct *p);
-extern unsigned long try_to_free_mem_cgroup_pages(struct mem_cgroup *mem,
- gfp_t gfp_mask, bool noswap,
- struct memcg_scanrecord *rec);
-extern unsigned long mem_cgroup_shrink_node_zone(struct mem_cgroup *mem,
- gfp_t gfp_mask, bool noswap,
- struct zone *zone,
- struct memcg_scanrecord *rec,
- unsigned long *nr_scanned);
-
#ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP
extern int do_swap_account;
#endif
diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h
index d12f8d635a81..97cf4f27d647 100644
--- a/include/linux/mfd/wm8994/pdata.h
+++ b/include/linux/mfd/wm8994/pdata.h
@@ -26,7 +26,7 @@ struct wm8994_ldo_pdata {
struct regulator_init_data *init_data;
};
-#define WM8994_CONFIGURE_GPIO 0x8000
+#define WM8994_CONFIGURE_GPIO 0x10000
#define WM8994_DRC_REGS 5
#define WM8994_EQ_REGS 20
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index 18fd13028ba1..c309b1ecdc1c 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -40,6 +40,7 @@
#define BTRFS_MINOR 234
#define AUTOFS_MINOR 235
#define MAPPER_CTRL_MINOR 236
+#define LOOP_CTRL_MINOR 237
#define MISC_DYNAMIC_MINOR 255
struct device;
diff --git a/include/linux/mm.h b/include/linux/mm.h
index f2690cf49827..7438071b44aa 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -685,7 +685,7 @@ static inline void set_page_section(struct page *page, unsigned long section)
page->flags |= (section & SECTIONS_MASK) << SECTIONS_PGSHIFT;
}
-static inline unsigned long page_to_section(struct page *page)
+static inline unsigned long page_to_section(const struct page *page)
{
return (page->flags >> SECTIONS_PGSHIFT) & SECTIONS_MASK;
}
@@ -720,7 +720,7 @@ static inline void set_page_links(struct page *page, enum zone_type zone,
static __always_inline void *lowmem_page_address(const struct page *page)
{
- return __va(PFN_PHYS(page_to_pfn((struct page *)page)));
+ return __va(PFN_PHYS(page_to_pfn(page)));
}
#if defined(CONFIG_HIGHMEM) && !defined(WANT_PAGE_VIRTUAL)
@@ -737,7 +737,7 @@ static __always_inline void *lowmem_page_address(const struct page *page)
#endif
#if defined(HASHED_PAGE_VIRTUAL)
-void *page_address(struct page *page);
+void *page_address(const struct page *page);
void set_page_address(struct page *page, void *virtual);
void page_address_init(void);
#endif
@@ -962,6 +962,8 @@ int invalidate_inode_page(struct page *page);
#ifdef CONFIG_MMU
extern int handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
unsigned long address, unsigned int flags);
+extern int fixup_user_fault(struct task_struct *tsk, struct mm_struct *mm,
+ unsigned long address, unsigned int fault_flags);
#else
static inline int handle_mm_fault(struct mm_struct *mm,
struct vm_area_struct *vma, unsigned long address,
@@ -971,6 +973,14 @@ static inline int handle_mm_fault(struct mm_struct *mm,
BUG();
return VM_FAULT_SIGBUS;
}
+static inline int fixup_user_fault(struct task_struct *tsk,
+ struct mm_struct *mm, unsigned long address,
+ unsigned int fault_flags)
+{
+ /* should never happen if there's no MMU */
+ BUG();
+ return -EFAULT;
+}
#endif
extern int make_pages_present(unsigned long addr, unsigned long end);
@@ -988,8 +998,6 @@ int get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
int get_user_pages_fast(unsigned long start, int nr_pages, int write,
struct page **pages);
struct page *get_dump_page(unsigned long addr);
-extern int fixup_user_fault(struct task_struct *tsk, struct mm_struct *mm,
- unsigned long address, unsigned int fault_flags);
extern int try_to_release_page(struct page * page, gfp_t gfp_mask);
extern void do_invalidatepage(struct page *page, unsigned long offset);
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 0f83858147a6..1d09562ccf73 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -56,8 +56,6 @@ struct mmc_ios {
#define MMC_TIMING_UHS_SDR104 4
#define MMC_TIMING_UHS_DDR50 5
- unsigned char ddr; /* dual data rate used */
-
#define MMC_SDR_MODE 0
#define MMC_1_2V_DDR_MODE 1
#define MMC_1_8V_DDR_MODE 2
diff --git a/include/linux/namei.h b/include/linux/namei.h
index 76fe2c62ae71..409328d1cbbb 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -48,11 +48,12 @@ enum {LAST_NORM, LAST_ROOT, LAST_DOT, LAST_DOTDOT, LAST_BIND};
*/
#define LOOKUP_FOLLOW 0x0001
#define LOOKUP_DIRECTORY 0x0002
+#define LOOKUP_AUTOMOUNT 0x0004
#define LOOKUP_PARENT 0x0010
#define LOOKUP_REVAL 0x0020
#define LOOKUP_RCU 0x0040
-#define LOOKUP_NO_AUTOMOUNT 0x0080
+
/*
* Intent data
*/
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 2e17c5dbdcb8..180540a84d37 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -29,7 +29,7 @@
#define MAX_LINKS 32
struct sockaddr_nl {
- sa_family_t nl_family; /* AF_NETLINK */
+ __kernel_sa_family_t nl_family; /* AF_NETLINK */
unsigned short nl_pad; /* zero */
__u32 nl_pid; /* port ID */
__u32 nl_groups; /* multicast groups mask */
diff --git a/include/linux/of.h b/include/linux/of.h
index 0085bb01c041..9180dc5cb00b 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -256,6 +256,13 @@ static inline int of_property_read_string(struct device_node *np,
return -ENOSYS;
}
+static inline const void *of_get_property(const struct device_node *node,
+ const char *name,
+ int *lenp)
+{
+ return NULL;
+}
+
#endif /* CONFIG_OF */
static inline int of_property_read_u32(const struct device_node *np,
diff --git a/include/linux/pci.h b/include/linux/pci.h
index f27893b3b724..9fc01226055b 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -251,7 +251,8 @@ struct pci_dev {
u8 revision; /* PCI revision, low byte of class word */
u8 hdr_type; /* PCI header type (`multi' flag masked out) */
u8 pcie_cap; /* PCI-E capability offset */
- u8 pcie_type; /* PCI-E device/port type */
+ u8 pcie_type:4; /* PCI-E device/port type */
+ u8 pcie_mpss:3; /* PCI-E Max Payload Size Supported */
u8 rom_base_reg; /* which config register controls the ROM */
u8 pin; /* which interrupt pin this device uses */
@@ -617,6 +618,17 @@ struct pci_driver {
/* these external functions are only available when PCI support is enabled */
#ifdef CONFIG_PCI
+extern void pcie_bus_configure_settings(struct pci_bus *bus, u8 smpss);
+
+enum pcie_bus_config_types {
+ PCIE_BUS_TUNE_OFF,
+ PCIE_BUS_SAFE,
+ PCIE_BUS_PERFORMANCE,
+ PCIE_BUS_PEER2PEER,
+};
+
+extern enum pcie_bus_config_types pcie_bus_config;
+
extern struct bus_type pci_bus_type;
/* Do NOT directly access these two variables, unless you are arch specific pci
@@ -796,10 +808,13 @@ int pcix_get_mmrbc(struct pci_dev *dev);
int pcix_set_mmrbc(struct pci_dev *dev, int mmrbc);
int pcie_get_readrq(struct pci_dev *dev);
int pcie_set_readrq(struct pci_dev *dev, int rq);
+int pcie_get_mps(struct pci_dev *dev);
+int pcie_set_mps(struct pci_dev *dev, int mps);
int __pci_reset_function(struct pci_dev *dev);
int pci_reset_function(struct pci_dev *dev);
void pci_update_resource(struct pci_dev *dev, int resno);
int __must_check pci_assign_resource(struct pci_dev *dev, int i);
+int __must_check pci_reassign_resource(struct pci_dev *dev, int i, resource_size_t add_size, resource_size_t align);
int pci_select_bars(struct pci_dev *dev, unsigned long flags);
/* ROM control related routines */
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 245bafdafd5e..c816075c01ce 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -944,8 +944,10 @@ extern void perf_pmu_unregister(struct pmu *pmu);
extern int perf_num_counters(void);
extern const char *perf_pmu_name(void);
-extern void __perf_event_task_sched_in(struct task_struct *task);
-extern void __perf_event_task_sched_out(struct task_struct *task, struct task_struct *next);
+extern void __perf_event_task_sched_in(struct task_struct *prev,
+ struct task_struct *task);
+extern void __perf_event_task_sched_out(struct task_struct *prev,
+ struct task_struct *next);
extern int perf_event_init_task(struct task_struct *child);
extern void perf_event_exit_task(struct task_struct *child);
extern void perf_event_free_task(struct task_struct *task);
@@ -1059,17 +1061,20 @@ perf_sw_event(u32 event_id, u64 nr, struct pt_regs *regs, u64 addr)
extern struct jump_label_key perf_sched_events;
-static inline void perf_event_task_sched_in(struct task_struct *task)
+static inline void perf_event_task_sched_in(struct task_struct *prev,
+ struct task_struct *task)
{
if (static_branch(&perf_sched_events))
- __perf_event_task_sched_in(task);
+ __perf_event_task_sched_in(prev, task);
}
-static inline void perf_event_task_sched_out(struct task_struct *task, struct task_struct *next)
+static inline void perf_event_task_sched_out(struct task_struct *prev,
+ struct task_struct *next)
{
perf_sw_event(PERF_COUNT_SW_CONTEXT_SWITCHES, 1, NULL, 0);
- __perf_event_task_sched_out(task, next);
+ if (static_branch(&perf_sched_events))
+ __perf_event_task_sched_out(prev, next);
}
extern void perf_event_mmap(struct vm_area_struct *vma);
@@ -1139,10 +1144,11 @@ extern void perf_event_disable(struct perf_event *event);
extern void perf_event_task_tick(void);
#else
static inline void
-perf_event_task_sched_in(struct task_struct *task) { }
+perf_event_task_sched_in(struct task_struct *prev,
+ struct task_struct *task) { }
static inline void
-perf_event_task_sched_out(struct task_struct *task,
- struct task_struct *next) { }
+perf_event_task_sched_out(struct task_struct *prev,
+ struct task_struct *next) { }
static inline int perf_event_init_task(struct task_struct *child) { return 0; }
static inline void perf_event_exit_task(struct task_struct *child) { }
static inline void perf_event_free_task(struct task_struct *task) { }
diff --git a/include/linux/personality.h b/include/linux/personality.h
index eec3bae164d4..8fc7dd1a57ff 100644
--- a/include/linux/personality.h
+++ b/include/linux/personality.h
@@ -22,6 +22,7 @@ extern int __set_personality(unsigned int);
* These occupy the top three bytes.
*/
enum {
+ UNAME26 = 0x0020000,
ADDR_NO_RANDOMIZE = 0x0040000, /* disable randomization of VA space */
FDPIC_FUNCPTRS = 0x0080000, /* userspace function ptrs point to descriptors
* (signal handling)
diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
index 21097cb086fe..f9ec1736a116 100644
--- a/include/linux/pm_domain.h
+++ b/include/linux/pm_domain.h
@@ -72,8 +72,6 @@ extern int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd,
extern void pm_genpd_init(struct generic_pm_domain *genpd,
struct dev_power_governor *gov, bool is_off);
extern int pm_genpd_poweron(struct generic_pm_domain *genpd);
-extern void pm_genpd_poweroff_unused(void);
-extern void genpd_queue_power_off_work(struct generic_pm_domain *genpd);
#else
static inline int pm_genpd_add_device(struct generic_pm_domain *genpd,
struct device *dev)
@@ -101,8 +99,14 @@ static inline int pm_genpd_poweron(struct generic_pm_domain *genpd)
{
return -ENOSYS;
}
-static inline void pm_genpd_poweroff_unused(void) {}
+#endif
+
+#ifdef CONFIG_PM_GENERIC_DOMAINS_RUNTIME
+extern void genpd_queue_power_off_work(struct generic_pm_domain *genpd);
+extern void pm_genpd_poweroff_unused(void);
+#else
static inline void genpd_queue_power_off_work(struct generic_pm_domain *gpd) {}
+static inline void pm_genpd_poweroff_unused(void) {}
#endif
#endif /* _LINUX_PM_DOMAIN_H */
diff --git a/include/linux/ptp_classify.h b/include/linux/ptp_classify.h
index e07e2742a865..1dc420ba213a 100644
--- a/include/linux/ptp_classify.h
+++ b/include/linux/ptp_classify.h
@@ -51,6 +51,7 @@
#define PTP_CLASS_V2_VLAN (PTP_CLASS_V2 | PTP_CLASS_VLAN)
#define PTP_EV_PORT 319
+#define PTP_GEN_BIT 0x08 /* indicates general message, if set in message type */
#define OFF_ETYPE 12
#define OFF_IHL 14
@@ -116,14 +117,20 @@ static inline int ptp_filter_init(struct sock_filter *f, int len)
{OP_OR, 0, 0, PTP_CLASS_IPV6 }, /* */ \
{OP_RETA, 0, 0, 0 }, /* */ \
/*L3x*/ {OP_RETK, 0, 0, PTP_CLASS_NONE }, /* */ \
-/*L40*/ {OP_JEQ, 0, 6, ETH_P_8021Q }, /* f goto L50 */ \
+/*L40*/ {OP_JEQ, 0, 9, ETH_P_8021Q }, /* f goto L50 */ \
{OP_LDH, 0, 0, OFF_ETYPE + 4 }, /* */ \
- {OP_JEQ, 0, 9, ETH_P_1588 }, /* f goto L60 */ \
+ {OP_JEQ, 0, 15, ETH_P_1588 }, /* f goto L60 */ \
+ {OP_LDB, 0, 0, ETH_HLEN + VLAN_HLEN }, /* */ \
+ {OP_AND, 0, 0, PTP_GEN_BIT }, /* */ \
+ {OP_JEQ, 0, 12, 0 }, /* f goto L6x */ \
{OP_LDH, 0, 0, ETH_HLEN + VLAN_HLEN }, /* */ \
{OP_AND, 0, 0, PTP_CLASS_VMASK }, /* */ \
{OP_OR, 0, 0, PTP_CLASS_VLAN }, /* */ \
{OP_RETA, 0, 0, 0 }, /* */ \
-/*L50*/ {OP_JEQ, 0, 4, ETH_P_1588 }, /* f goto L61 */ \
+/*L50*/ {OP_JEQ, 0, 7, ETH_P_1588 }, /* f goto L61 */ \
+ {OP_LDB, 0, 0, ETH_HLEN }, /* */ \
+ {OP_AND, 0, 0, PTP_GEN_BIT }, /* */ \
+ {OP_JEQ, 0, 4, 0 }, /* f goto L6x */ \
{OP_LDH, 0, 0, ETH_HLEN }, /* */ \
{OP_AND, 0, 0, PTP_CLASS_VMASK }, /* */ \
{OP_OR, 0, 0, PTP_CLASS_L2 }, /* */ \
diff --git a/include/linux/pwm_backlight.h b/include/linux/pwm_backlight.h
index 5e3e25a3c9c3..63d2df43e61a 100644
--- a/include/linux/pwm_backlight.h
+++ b/include/linux/pwm_backlight.h
@@ -14,6 +14,7 @@ struct platform_pwm_backlight_data {
unsigned int pwm_period_ns;
int (*init)(struct device *dev);
int (*notify)(struct device *dev, int brightness);
+ void (*notify_after)(struct device *dev, int brightness);
void (*exit)(struct device *dev);
int (*check_fb)(struct device *dev, struct fb_info *info);
};
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index 26f6ea4444e3..b47771aa5718 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -123,7 +123,7 @@ struct regulator_bulk_data {
const char *supply;
struct regulator *consumer;
- /* Internal use */
+ /* private: Internal use */
int ret;
};
diff --git a/include/linux/rio_regs.h b/include/linux/rio_regs.h
index 9026b30238f3..218168a2b5e9 100644
--- a/include/linux/rio_regs.h
+++ b/include/linux/rio_regs.h
@@ -36,12 +36,12 @@
#define RIO_PEF_PROCESSOR 0x20000000 /* [I] Processor */
#define RIO_PEF_SWITCH 0x10000000 /* [I] Switch */
#define RIO_PEF_MULTIPORT 0x08000000 /* [VI, 2.1] Multiport */
-#define RIO_PEF_INB_MBOX 0x00f00000 /* [II] Mailboxes */
-#define RIO_PEF_INB_MBOX0 0x00800000 /* [II] Mailbox 0 */
-#define RIO_PEF_INB_MBOX1 0x00400000 /* [II] Mailbox 1 */
-#define RIO_PEF_INB_MBOX2 0x00200000 /* [II] Mailbox 2 */
-#define RIO_PEF_INB_MBOX3 0x00100000 /* [II] Mailbox 3 */
-#define RIO_PEF_INB_DOORBELL 0x00080000 /* [II] Doorbells */
+#define RIO_PEF_INB_MBOX 0x00f00000 /* [II, <= 1.2] Mailboxes */
+#define RIO_PEF_INB_MBOX0 0x00800000 /* [II, <= 1.2] Mailbox 0 */
+#define RIO_PEF_INB_MBOX1 0x00400000 /* [II, <= 1.2] Mailbox 1 */
+#define RIO_PEF_INB_MBOX2 0x00200000 /* [II, <= 1.2] Mailbox 2 */
+#define RIO_PEF_INB_MBOX3 0x00100000 /* [II, <= 1.2] Mailbox 3 */
+#define RIO_PEF_INB_DOORBELL 0x00080000 /* [II, <= 1.2] Doorbells */
#define RIO_PEF_EXT_RT 0x00000200 /* [III, 1.3] Extended route table support */
#define RIO_PEF_STD_RT 0x00000100 /* [III, 1.3] Standard route table support */
#define RIO_PEF_CTLS 0x00000010 /* [III] CTLS */
@@ -102,7 +102,7 @@
#define RIO_SWITCH_RT_LIMIT 0x34 /* [III, 1.3] Switch Route Table Destination ID Limit CAR */
#define RIO_RT_MAX_DESTID 0x0000ffff
-#define RIO_MBOX_CSR 0x40 /* [II] Mailbox CSR */
+#define RIO_MBOX_CSR 0x40 /* [II, <= 1.2] Mailbox CSR */
#define RIO_MBOX0_AVAIL 0x80000000 /* [II] Mbox 0 avail */
#define RIO_MBOX0_FULL 0x40000000 /* [II] Mbox 0 full */
#define RIO_MBOX0_EMPTY 0x20000000 /* [II] Mbox 0 empty */
@@ -128,8 +128,8 @@
#define RIO_MBOX3_FAIL 0x00000008 /* [II] Mbox 3 fail */
#define RIO_MBOX3_ERROR 0x00000004 /* [II] Mbox 3 error */
-#define RIO_WRITE_PORT_CSR 0x44 /* [I] Write Port CSR */
-#define RIO_DOORBELL_CSR 0x44 /* [II] Doorbell CSR */
+#define RIO_WRITE_PORT_CSR 0x44 /* [I, <= 1.2] Write Port CSR */
+#define RIO_DOORBELL_CSR 0x44 /* [II, <= 1.2] Doorbell CSR */
#define RIO_DOORBELL_AVAIL 0x80000000 /* [II] Doorbell avail */
#define RIO_DOORBELL_FULL 0x40000000 /* [II] Doorbell full */
#define RIO_DOORBELL_EMPTY 0x20000000 /* [II] Doorbell empty */
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index b27ebea25660..93f4d035076b 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -97,6 +97,9 @@ struct rtc_pll_info {
#define RTC_AF 0x20 /* Alarm interrupt */
#define RTC_UF 0x10 /* Update interrupt for 1Hz RTC */
+
+#define RTC_MAX_FREQ 8192
+
#ifdef __KERNEL__
#include <linux/types.h>
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 20b03bf94748..41d0237fd449 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1767,6 +1767,7 @@ extern void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t *
#define PF_DUMPCORE 0x00000200 /* dumped core */
#define PF_SIGNALED 0x00000400 /* killed by a signal */
#define PF_MEMALLOC 0x00000800 /* Allocating memory */
+#define PF_NPROC_EXCEEDED 0x00001000 /* set_user noticed that RLIMIT_NPROC was exceeded */
#define PF_USED_MATH 0x00002000 /* if unset the fpu must be initialized before use */
#define PF_FREEZING 0x00004000 /* freeze in progress. do not account to load */
#define PF_NOFREEZE 0x00008000 /* this thread should not be frozen */
@@ -1955,7 +1956,6 @@ static inline void disable_sched_clock_irqtime(void) {}
extern unsigned long long
task_sched_runtime(struct task_struct *task);
-extern unsigned long long thread_group_sched_runtime(struct task_struct *task);
/* sched_exec is called by processes performing an exec */
#ifdef CONFIG_SMP
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 7b996ed86d5b..8bd383caa363 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -524,6 +524,7 @@ static inline struct sk_buff *alloc_skb_fclone(unsigned int size,
extern bool skb_recycle_check(struct sk_buff *skb, int skb_size);
extern struct sk_buff *skb_morph(struct sk_buff *dst, struct sk_buff *src);
+extern int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
extern struct sk_buff *skb_clone(struct sk_buff *skb,
gfp_t priority);
extern struct sk_buff *skb_copy(const struct sk_buff *skb,
diff --git a/include/linux/snmp.h b/include/linux/snmp.h
index 12b2b18e50c1..e16557a357e5 100644
--- a/include/linux/snmp.h
+++ b/include/linux/snmp.h
@@ -231,6 +231,8 @@ enum
LINUX_MIB_TCPDEFERACCEPTDROP,
LINUX_MIB_IPRPFILTER, /* IP Reverse Path Filter (rp_filter) */
LINUX_MIB_TCPTIMEWAITOVERFLOW, /* TCPTimeWaitOverflow */
+ LINUX_MIB_TCPREQQFULLDOCOOKIES, /* TCPReqQFullDoCookies */
+ LINUX_MIB_TCPREQQFULLDROP, /* TCPReqQFullDrop */
__LINUX_MIB_MAX
};
diff --git a/include/linux/socket.h b/include/linux/socket.h
index e17f82266639..d0e77f607a79 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -8,8 +8,10 @@
#define _K_SS_ALIGNSIZE (__alignof__ (struct sockaddr *))
/* Implementation specific desired alignment */
+typedef unsigned short __kernel_sa_family_t;
+
struct __kernel_sockaddr_storage {
- unsigned short ss_family; /* address family */
+ __kernel_sa_family_t ss_family; /* address family */
/* Following field(s) are implementation specific */
char __data[_K_SS_MAXSIZE - sizeof(unsigned short)];
/* space to achieve desired size, */
@@ -35,7 +37,7 @@ struct seq_file;
extern void socket_seq_show(struct seq_file *seq);
#endif
-typedef unsigned short sa_family_t;
+typedef __kernel_sa_family_t sa_family_t;
/*
* 1003.1g requires sa_family_t and that sa_data is char.
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 14d62490922e..c71f84bb62ec 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -252,6 +252,12 @@ static inline void lru_cache_add_file(struct page *page)
extern unsigned long try_to_free_pages(struct zonelist *zonelist, int order,
gfp_t gfp_mask, nodemask_t *mask);
extern int __isolate_lru_page(struct page *page, int mode, int file);
+extern unsigned long try_to_free_mem_cgroup_pages(struct mem_cgroup *mem,
+ gfp_t gfp_mask, bool noswap);
+extern unsigned long mem_cgroup_shrink_node_zone(struct mem_cgroup *mem,
+ gfp_t gfp_mask, bool noswap,
+ struct zone *zone,
+ unsigned long *nr_scanned);
extern unsigned long shrink_all_memory(unsigned long nr_pages);
extern int vm_swappiness;
extern int remove_mapping(struct address_space *mapping, struct page *page);
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 8c03b98df5f9..1ff0ec2a5e8d 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -702,9 +702,6 @@ asmlinkage long sys_sysctl(struct __sysctl_args __user *args);
asmlinkage long sys_sysinfo(struct sysinfo __user *info);
asmlinkage long sys_sysfs(int option,
unsigned long arg1, unsigned long arg2);
-asmlinkage long sys_nfsservctl(int cmd,
- struct nfsctl_arg __user *arg,
- void __user *res);
asmlinkage long sys_syslog(int type, char __user *buf, int len);
asmlinkage long sys_uselib(const char __user *library);
asmlinkage long sys_ni_syscall(void);
diff --git a/include/linux/ti_wilink_st.h b/include/linux/ti_wilink_st.h
index b004e557caa9..2ef4385da6bf 100644
--- a/include/linux/ti_wilink_st.h
+++ b/include/linux/ti_wilink_st.h
@@ -410,7 +410,28 @@ struct gps_event_hdr {
u16 plen;
} __attribute__ ((packed));
-/* platform data */
+/**
+ * struct ti_st_plat_data - platform data shared between ST driver and
+ * platform specific board file which adds the ST device.
+ * @nshutdown_gpio: Host's GPIO line to which chip's BT_EN is connected.
+ * @dev_name: The UART/TTY name to which chip is interfaced. (eg: /dev/ttyS1)
+ * @flow_cntrl: Should always be 1, since UART's CTS/RTS is used for PM
+ * purposes.
+ * @baud_rate: The baud rate supported by the Host UART controller, this will
+ * be shared across with the chip via a HCI VS command from User-Space Init
+ * Mgr application.
+ * @suspend:
+ * @resume: legacy PM routines hooked to platform specific board file, so as
+ * to take chip-host interface specific action.
+ * @chip_enable:
+ * @chip_disable: Platform/Interface specific mux mode setting, GPIO
+ * configuring, Host side PM disabling etc.. can be done here.
+ * @chip_asleep:
+ * @chip_awake: Chip specific deep sleep states is communicated to Host
+ * specific board-xx.c to take actions such as cut UART clocks when chip
+ * asleep or run host faster when chip awake etc..
+ *
+ */
struct ti_st_plat_data {
long nshutdown_gpio;
unsigned char dev_name[UART_DEV_NAME_LEN]; /* uart name */
@@ -418,6 +439,10 @@ struct ti_st_plat_data {
unsigned long baud_rate;
int (*suspend)(struct platform_device *, pm_message_t);
int (*resume)(struct platform_device *);
+ int (*chip_enable) (struct kim_data_s *);
+ int (*chip_disable) (struct kim_data_s *);
+ int (*chip_asleep) (struct kim_data_s *);
+ int (*chip_awake) (struct kim_data_s *);
};
#endif /* TI_WILINK_ST_H */
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 44bc0c5617e1..5f2ede82b3d6 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -421,6 +421,8 @@ extern void tty_driver_flush_buffer(struct tty_struct *tty);
extern void tty_throttle(struct tty_struct *tty);
extern void tty_unthrottle(struct tty_struct *tty);
extern int tty_do_resize(struct tty_struct *tty, struct winsize *ws);
+extern void tty_driver_remove_tty(struct tty_driver *driver,
+ struct tty_struct *tty);
extern void tty_shutdown(struct tty_struct *tty);
extern void tty_free_termios(struct tty_struct *tty);
extern int is_current_pgrp_orphaned(void);
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index 9deeac855240..ecdaeb98b293 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -47,6 +47,9 @@
*
* This routine is called synchronously when a particular tty device
* is closed for the last time freeing up the resources.
+ * Note that tty_shutdown() is not called if ops->shutdown is defined.
+ * This means one is responsible to take care of calling ops->remove (e.g.
+ * via tty_driver_remove_tty) and releasing tty->termios.
*
*
* void (*cleanup)(struct tty_struct * tty);
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index f1bfa12ea246..2b8963ff0f35 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -12,15 +12,6 @@
*
* (thresh - thresh/DIRTY_FULL_SCOPE, thresh)
*
- * The 1/16 region above the global dirty limit will be put to maximum pauses:
- *
- * (limit, limit + limit/DIRTY_MAXPAUSE_AREA)
- *
- * The 1/16 region above the max-pause region, dirty exceeded bdi's will be put
- * to loops:
- *
- * (limit + limit/DIRTY_MAXPAUSE_AREA, limit + limit/DIRTY_PASSGOOD_AREA)
- *
* Further beyond, all dirtier tasks will enter a loop waiting (possibly long
* time) for the dirty pages to drop, unless written enough pages.
*
@@ -31,8 +22,6 @@
*/
#define DIRTY_SCOPE 8
#define DIRTY_FULL_SCOPE (DIRTY_SCOPE / 2)
-#define DIRTY_MAXPAUSE_AREA 16
-#define DIRTY_PASSGOOD_AREA 8
/*
* 4MB minimal write chunk size
diff --git a/include/net/9p/9p.h b/include/net/9p/9p.h
index 342dcf13d039..a6326ef8ade6 100644
--- a/include/net/9p/9p.h
+++ b/include/net/9p/9p.h
@@ -288,6 +288,35 @@ enum p9_perm_t {
P9_DMSETVTX = 0x00010000,
};
+/* 9p2000.L open flags */
+#define P9_DOTL_RDONLY 00000000
+#define P9_DOTL_WRONLY 00000001
+#define P9_DOTL_RDWR 00000002
+#define P9_DOTL_NOACCESS 00000003
+#define P9_DOTL_CREATE 00000100
+#define P9_DOTL_EXCL 00000200
+#define P9_DOTL_NOCTTY 00000400
+#define P9_DOTL_TRUNC 00001000
+#define P9_DOTL_APPEND 00002000
+#define P9_DOTL_NONBLOCK 00004000
+#define P9_DOTL_DSYNC 00010000
+#define P9_DOTL_FASYNC 00020000
+#define P9_DOTL_DIRECT 00040000
+#define P9_DOTL_LARGEFILE 00100000
+#define P9_DOTL_DIRECTORY 00200000
+#define P9_DOTL_NOFOLLOW 00400000
+#define P9_DOTL_NOATIME 01000000
+#define P9_DOTL_CLOEXEC 02000000
+#define P9_DOTL_SYNC 04000000
+
+/* 9p2000.L at flags */
+#define P9_DOTL_AT_REMOVEDIR 0x200
+
+/* 9p2000.L lock type */
+#define P9_LOCK_TYPE_RDLCK 0
+#define P9_LOCK_TYPE_WRLCK 1
+#define P9_LOCK_TYPE_UNLCK 2
+
/**
* enum p9_qid_t - QID types
* @P9_QTDIR: directory
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index d17f47fc9e31..401d73bd151f 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1744,6 +1744,8 @@ struct wiphy_wowlan_support {
* by default for perm_addr. In this case, the mask should be set to
* all-zeroes. In this case it is assumed that the device can handle
* the same number of arbitrary MAC addresses.
+ * @registered: protects ->resume and ->suspend sysfs callbacks against
+ * unregister hardware
* @debugfsdir: debugfs directory used for this wiphy, will be renamed
* automatically on wiphy renames
* @dev: (virtual) struct device for this wiphy
@@ -1865,6 +1867,9 @@ struct wiphy {
* you need use set_wiphy_dev() (see below) */
struct device dev;
+ /* protects ->resume, ->suspend sysfs callbacks against unregister hw */
+ bool registered;
+
/* dir in debugfs: ieee80211/<wiphyname> */
struct dentry *debugfsdir;
diff --git a/include/net/flow.h b/include/net/flow.h
index 78113daadd63..a09447749e2d 100644
--- a/include/net/flow.h
+++ b/include/net/flow.h
@@ -7,6 +7,7 @@
#ifndef _NET_FLOW_H
#define _NET_FLOW_H
+#include <linux/socket.h>
#include <linux/in6.h>
#include <linux/atomic.h>
@@ -68,7 +69,7 @@ struct flowi4 {
#define fl4_ipsec_spi uli.spi
#define fl4_mh_type uli.mht.type
#define fl4_gre_key uli.gre_key
-};
+} __attribute__((__aligned__(BITS_PER_LONG/8)));
static inline void flowi4_init_output(struct flowi4 *fl4, int oif,
__u32 mark, __u8 tos, __u8 scope,
@@ -112,7 +113,7 @@ struct flowi6 {
#define fl6_ipsec_spi uli.spi
#define fl6_mh_type uli.mht.type
#define fl6_gre_key uli.gre_key
-};
+} __attribute__((__aligned__(BITS_PER_LONG/8)));
struct flowidn {
struct flowi_common __fl_common;
@@ -127,7 +128,7 @@ struct flowidn {
union flowi_uli uli;
#define fld_sport uli.ports.sport
#define fld_dport uli.ports.dport
-};
+} __attribute__((__aligned__(BITS_PER_LONG/8)));
struct flowi {
union {
@@ -161,6 +162,24 @@ static inline struct flowi *flowidn_to_flowi(struct flowidn *fldn)
return container_of(fldn, struct flowi, u.dn);
}
+typedef unsigned long flow_compare_t;
+
+static inline size_t flow_key_size(u16 family)
+{
+ switch (family) {
+ case AF_INET:
+ BUILD_BUG_ON(sizeof(struct flowi4) % sizeof(flow_compare_t));
+ return sizeof(struct flowi4) / sizeof(flow_compare_t);
+ case AF_INET6:
+ BUILD_BUG_ON(sizeof(struct flowi6) % sizeof(flow_compare_t));
+ return sizeof(struct flowi6) / sizeof(flow_compare_t);
+ case AF_DECnet:
+ BUILD_BUG_ON(sizeof(struct flowidn) % sizeof(flow_compare_t));
+ return sizeof(struct flowidn) / sizeof(flow_compare_t);
+ }
+ return 0;
+}
+
#define FLOW_DIR_IN 0
#define FLOW_DIR_OUT 1
#define FLOW_DIR_FWD 2
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index caaff5f5f39f..b897d6e6d0a5 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -238,7 +238,7 @@ static inline __u8 inet_sk_flowi_flags(const struct sock *sk)
{
__u8 flags = 0;
- if (inet_sk(sk)->transparent)
+ if (inet_sk(sk)->transparent || inet_sk(sk)->hdrincl)
flags |= FLOWI_FLAG_ANYSRC;
if (sk->sk_protocol == IPPROTO_TCP)
flags |= FLOWI_FLAG_PRECOW_METRICS;
diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index 99e6e19b57c2..4c0766e201e3 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -96,7 +96,8 @@ extern int sysctl_max_syn_backlog;
*/
struct listen_sock {
u8 max_qlen_log;
- /* 3 bytes hole, try to use */
+ u8 synflood_warned;
+ /* 2 bytes hole, try to use */
int qlen;
int qlen_young;
int clock_hand;
diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h
index 6506458ccd33..712b3bebeda7 100644
--- a/include/net/sctp/command.h
+++ b/include/net/sctp/command.h
@@ -109,6 +109,7 @@ typedef enum {
SCTP_CMD_SEND_MSG, /* Send the whole use message */
SCTP_CMD_SEND_NEXT_ASCONF, /* Send the next ASCONF after ACK */
SCTP_CMD_PURGE_ASCONF_QUEUE, /* Purge all asconf queues.*/
+ SCTP_CMD_SET_ASOC, /* Restore association context */
SCTP_CMD_LAST
} sctp_verb_t;
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 149a415d1e0a..acc620a4a45f 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -431,17 +431,34 @@ extern int tcp_disconnect(struct sock *sk, int flags);
extern __u32 syncookie_secret[2][16-4+SHA_DIGEST_WORDS];
extern struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb,
struct ip_options *opt);
+#ifdef CONFIG_SYN_COOKIES
extern __u32 cookie_v4_init_sequence(struct sock *sk, struct sk_buff *skb,
__u16 *mss);
+#else
+static inline __u32 cookie_v4_init_sequence(struct sock *sk,
+ struct sk_buff *skb,
+ __u16 *mss)
+{
+ return 0;
+}
+#endif
extern __u32 cookie_init_timestamp(struct request_sock *req);
extern bool cookie_check_timestamp(struct tcp_options_received *opt, bool *);
/* From net/ipv6/syncookies.c */
extern struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb);
+#ifdef CONFIG_SYN_COOKIES
extern __u32 cookie_v6_init_sequence(struct sock *sk, struct sk_buff *skb,
__u16 *mss);
-
+#else
+static inline __u32 cookie_v6_init_sequence(struct sock *sk,
+ struct sk_buff *skb,
+ __u16 *mss)
+{
+ return 0;
+}
+#endif
/* tcp_output.c */
extern void __tcp_push_pending_frames(struct sock *sk, unsigned int cur_mss,
@@ -460,6 +477,9 @@ extern int tcp_write_wakeup(struct sock *);
extern void tcp_send_fin(struct sock *sk);
extern void tcp_send_active_reset(struct sock *sk, gfp_t priority);
extern int tcp_send_synack(struct sock *);
+extern int tcp_syn_flood_action(struct sock *sk,
+ const struct sk_buff *skb,
+ const char *proto);
extern void tcp_push_one(struct sock *, unsigned int mss_now);
extern void tcp_send_ack(struct sock *sk);
extern void tcp_send_delayed_ack(struct sock *sk);
diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h
index 5271a741c3a3..498433dd067d 100644
--- a/include/net/transp_v6.h
+++ b/include/net/transp_v6.h
@@ -39,6 +39,7 @@ extern int datagram_recv_ctl(struct sock *sk,
struct sk_buff *skb);
extern int datagram_send_ctl(struct net *net,
+ struct sock *sk,
struct msghdr *msg,
struct flowi6 *fl6,
struct ipv6_txoptions *opt,
diff --git a/include/sound/tlv320aic3x.h b/include/sound/tlv320aic3x.h
index 99e0308bf2c2..ffd9bc793105 100644
--- a/include/sound/tlv320aic3x.h
+++ b/include/sound/tlv320aic3x.h
@@ -1,7 +1,7 @@
/*
* Platform data for Texas Instruments TLV320AIC3x codec
*
- * Author: Jarkko Nikula <jhnikula@gmail.com>
+ * Author: Jarkko Nikula <jarkko.nikula@bitmer.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
diff --git a/include/sound/wm8915.h b/include/sound/wm8996.h
index 5817d762f6f3..ea4d88f43975 100644
--- a/include/sound/wm8915.h
+++ b/include/sound/wm8996.h
@@ -1,5 +1,5 @@
/*
- * linux/sound/wm8915.h -- Platform data for WM8915
+ * linux/sound/wm8996.h -- Platform data for WM8996
*
* Copyright 2011 Wolfson Microelectronics. PLC.
*
@@ -8,14 +8,14 @@
* published by the Free Software Foundation.
*/
-#ifndef __LINUX_SND_WM8903_H
-#define __LINUX_SND_WM8903_H
+#ifndef __LINUX_SND_WM8996_H
+#define __LINUX_SND_WM8996_H
-enum wm8915_inmode {
- WM8915_DIFFERRENTIAL_1 = 0, /* IN1xP - IN1xN */
- WM8915_INVERTING = 1, /* IN1xN */
- WM8915_NON_INVERTING = 2, /* IN1xP */
- WM8915_DIFFERENTIAL_2 = 3, /* IN2xP - IN2xP */
+enum wm8996_inmode {
+ WM8996_DIFFERRENTIAL_1 = 0, /* IN1xP - IN1xN */
+ WM8996_INVERTING = 1, /* IN1xN */
+ WM8996_NON_INVERTING = 2, /* IN1xP */
+ WM8996_DIFFERENTIAL_2 = 3, /* IN2xP - IN2xP */
};
/**
@@ -25,23 +25,23 @@ enum wm8915_inmode {
* Configurations are expected to be generated using the ReTune Mobile
* control panel in WISCE - see http://www.wolfsonmicro.com/wisce/
*/
-struct wm8915_retune_mobile_config {
+struct wm8996_retune_mobile_config {
const char *name;
int rate;
u16 regs[20];
};
-#define WM8915_SET_DEFAULT 0x10000
+#define WM8996_SET_DEFAULT 0x10000
-struct wm8915_pdata {
+struct wm8996_pdata {
int irq_flags; /** Set IRQ trigger flags; default active low */
int ldo_ena; /** GPIO for LDO1; -1 for none */
int micdet_def; /** Default MICDET_SRC/HP1FB_SRC/MICD_BIAS */
- enum wm8915_inmode inl_mode;
- enum wm8915_inmode inr_mode;
+ enum wm8996_inmode inl_mode;
+ enum wm8996_inmode inr_mode;
u32 spkmute_seq; /** Value for register 0x802 */
@@ -49,7 +49,7 @@ struct wm8915_pdata {
u32 gpio_default[5];
int num_retune_mobile_cfgs;
- struct wm8915_retune_mobile_config *retune_mobile_cfgs;
+ struct wm8996_retune_mobile_config *retune_mobile_cfgs;
};
#endif
diff --git a/include/target/target_core_fabric_ops.h b/include/target/target_core_fabric_ops.h
index 2de8fe907596..126c675f4f14 100644
--- a/include/target/target_core_fabric_ops.h
+++ b/include/target/target_core_fabric_ops.h
@@ -27,6 +27,12 @@ struct target_core_fabric_ops {
int (*tpg_check_demo_mode_cache)(struct se_portal_group *);
int (*tpg_check_demo_mode_write_protect)(struct se_portal_group *);
int (*tpg_check_prod_mode_write_protect)(struct se_portal_group *);
+ /*
+ * Optionally used by fabrics to allow demo-mode login, but not
+ * expose any TPG LUNs, and return 'not connected' in standard
+ * inquiry response
+ */
+ int (*tpg_check_demo_mode_login_only)(struct se_portal_group *);
struct se_node_acl *(*tpg_alloc_fabric_acl)(
struct se_portal_group *);
void (*tpg_release_fabric_acl)(struct se_portal_group *,
diff --git a/include/trace/events/block.h b/include/trace/events/block.h
index bf366547da25..05c5e61f0a7c 100644
--- a/include/trace/events/block.h
+++ b/include/trace/events/block.h
@@ -8,6 +8,8 @@
#include <linux/blkdev.h>
#include <linux/tracepoint.h>
+#define RWBS_LEN 8
+
DECLARE_EVENT_CLASS(block_rq_with_error,
TP_PROTO(struct request_queue *q, struct request *rq),
@@ -19,7 +21,7 @@ DECLARE_EVENT_CLASS(block_rq_with_error,
__field( sector_t, sector )
__field( unsigned int, nr_sector )
__field( int, errors )
- __array( char, rwbs, 6 )
+ __array( char, rwbs, RWBS_LEN )
__dynamic_array( char, cmd, blk_cmd_buf_len(rq) )
),
@@ -104,7 +106,7 @@ DECLARE_EVENT_CLASS(block_rq,
__field( sector_t, sector )
__field( unsigned int, nr_sector )
__field( unsigned int, bytes )
- __array( char, rwbs, 6 )
+ __array( char, rwbs, RWBS_LEN )
__array( char, comm, TASK_COMM_LEN )
__dynamic_array( char, cmd, blk_cmd_buf_len(rq) )
),
@@ -183,7 +185,7 @@ TRACE_EVENT(block_bio_bounce,
__field( dev_t, dev )
__field( sector_t, sector )
__field( unsigned int, nr_sector )
- __array( char, rwbs, 6 )
+ __array( char, rwbs, RWBS_LEN )
__array( char, comm, TASK_COMM_LEN )
),
@@ -222,7 +224,7 @@ TRACE_EVENT(block_bio_complete,
__field( sector_t, sector )
__field( unsigned, nr_sector )
__field( int, error )
- __array( char, rwbs, 6 )
+ __array( char, rwbs, RWBS_LEN)
),
TP_fast_assign(
@@ -249,7 +251,7 @@ DECLARE_EVENT_CLASS(block_bio,
__field( dev_t, dev )
__field( sector_t, sector )
__field( unsigned int, nr_sector )
- __array( char, rwbs, 6 )
+ __array( char, rwbs, RWBS_LEN )
__array( char, comm, TASK_COMM_LEN )
),
@@ -321,7 +323,7 @@ DECLARE_EVENT_CLASS(block_get_rq,
__field( dev_t, dev )
__field( sector_t, sector )
__field( unsigned int, nr_sector )
- __array( char, rwbs, 6 )
+ __array( char, rwbs, RWBS_LEN )
__array( char, comm, TASK_COMM_LEN )
),
@@ -456,7 +458,7 @@ TRACE_EVENT(block_split,
__field( dev_t, dev )
__field( sector_t, sector )
__field( sector_t, new_sector )
- __array( char, rwbs, 6 )
+ __array( char, rwbs, RWBS_LEN )
__array( char, comm, TASK_COMM_LEN )
),
@@ -498,7 +500,7 @@ TRACE_EVENT(block_bio_remap,
__field( unsigned int, nr_sector )
__field( dev_t, old_dev )
__field( sector_t, old_sector )
- __array( char, rwbs, 6 )
+ __array( char, rwbs, RWBS_LEN)
),
TP_fast_assign(
@@ -542,7 +544,7 @@ TRACE_EVENT(block_rq_remap,
__field( unsigned int, nr_sector )
__field( dev_t, old_dev )
__field( sector_t, old_sector )
- __array( char, rwbs, 6 )
+ __array( char, rwbs, RWBS_LEN)
),
TP_fast_assign(
diff --git a/include/trace/events/writeback.h b/include/trace/events/writeback.h
index 6bca4cc0063c..5f172703eb4f 100644
--- a/include/trace/events/writeback.h
+++ b/include/trace/events/writeback.h
@@ -298,7 +298,7 @@ DECLARE_EVENT_CLASS(writeback_single_inode_template,
__array(char, name, 32)
__field(unsigned long, ino)
__field(unsigned long, state)
- __field(unsigned long, age)
+ __field(unsigned long, dirtied_when)
__field(unsigned long, writeback_index)
__field(long, nr_to_write)
__field(unsigned long, wrote)
@@ -309,19 +309,19 @@ DECLARE_EVENT_CLASS(writeback_single_inode_template,
dev_name(inode->i_mapping->backing_dev_info->dev), 32);
__entry->ino = inode->i_ino;
__entry->state = inode->i_state;
- __entry->age = (jiffies - inode->dirtied_when) *
- 1000 / HZ;
+ __entry->dirtied_when = inode->dirtied_when;
__entry->writeback_index = inode->i_mapping->writeback_index;
__entry->nr_to_write = nr_to_write;
__entry->wrote = nr_to_write - wbc->nr_to_write;
),
- TP_printk("bdi %s: ino=%lu state=%s age=%lu "
+ TP_printk("bdi %s: ino=%lu state=%s dirtied_when=%lu age=%lu "
"index=%lu to_write=%ld wrote=%lu",
__entry->name,
__entry->ino,
show_inode_state(__entry->state),
- __entry->age,
+ __entry->dirtied_when,
+ (jiffies - __entry->dirtied_when) / HZ,
__entry->writeback_index,
__entry->nr_to_write,
__entry->wrote