diff options
author | Al Viro <viro@zeniv.linux.org.uk> | 2006-10-13 22:51:24 -0400 |
---|---|---|
committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-11-30 10:33:32 -0500 |
commit | 629a21e7ecedf779c68dcaa9a186069f57a7c652 (patch) | |
tree | aff577cb9d1d3cf42ddb16f4552411d08e5cdc51 | |
parent | 1e81c4c3e0f55c95b6278a827262b80debd0dc7e (diff) | |
download | linux-next-629a21e7ecedf779c68dcaa9a186069f57a7c652.tar.gz |
[GFS2] split and annotate gfs2_inum
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
-rw-r--r-- | fs/gfs2/dir.c | 8 | ||||
-rw-r--r-- | fs/gfs2/dir.h | 8 | ||||
-rw-r--r-- | fs/gfs2/incore.h | 2 | ||||
-rw-r--r-- | fs/gfs2/inode.c | 22 | ||||
-rw-r--r-- | fs/gfs2/inode.h | 4 | ||||
-rw-r--r-- | fs/gfs2/ondisk.c | 6 | ||||
-rw-r--r-- | fs/gfs2/ops_dentry.c | 2 | ||||
-rw-r--r-- | fs/gfs2/ops_export.c | 8 | ||||
-rw-r--r-- | fs/gfs2/ops_export.h | 2 | ||||
-rw-r--r-- | fs/gfs2/ops_file.c | 2 | ||||
-rw-r--r-- | fs/gfs2/ops_fstype.c | 4 | ||||
-rw-r--r-- | include/linux/gfs2_ondisk.h | 19 |
12 files changed, 46 insertions, 41 deletions
diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c index e24af28b1a12..d67a3760ca30 100644 --- a/fs/gfs2/dir.c +++ b/fs/gfs2/dir.c @@ -1194,7 +1194,7 @@ static int do_filldir_main(struct gfs2_inode *dip, u64 *offset, int *copied) { const struct gfs2_dirent *dent, *dent_next; - struct gfs2_inum inum; + struct gfs2_inum_host inum; u64 off, off_next; unsigned int x, y; int run = 0; @@ -1456,7 +1456,7 @@ out: */ int gfs2_dir_search(struct inode *dir, const struct qstr *name, - struct gfs2_inum *inum, unsigned int *type) + struct gfs2_inum_host *inum, unsigned int *type) { struct buffer_head *bh; struct gfs2_dirent *dent; @@ -1531,7 +1531,7 @@ static int dir_new_leaf(struct inode *inode, const struct qstr *name) */ int gfs2_dir_add(struct inode *inode, const struct qstr *name, - const struct gfs2_inum *inum, unsigned type) + const struct gfs2_inum_host *inum, unsigned type) { struct gfs2_inode *ip = GFS2_I(inode); struct buffer_head *bh; @@ -1666,7 +1666,7 @@ int gfs2_dir_del(struct gfs2_inode *dip, const struct qstr *name) */ int gfs2_dir_mvino(struct gfs2_inode *dip, const struct qstr *filename, - struct gfs2_inum *inum, unsigned int new_type) + struct gfs2_inum_host *inum, unsigned int new_type) { struct buffer_head *bh; struct gfs2_dirent *dent; diff --git a/fs/gfs2/dir.h b/fs/gfs2/dir.h index 371233419b07..b21b33668a5b 100644 --- a/fs/gfs2/dir.h +++ b/fs/gfs2/dir.h @@ -31,17 +31,17 @@ struct gfs2_inum; typedef int (*gfs2_filldir_t) (void *opaque, const char *name, unsigned int length, u64 offset, - struct gfs2_inum *inum, unsigned int type); + struct gfs2_inum_host *inum, unsigned int type); int gfs2_dir_search(struct inode *dir, const struct qstr *filename, - struct gfs2_inum *inum, unsigned int *type); + struct gfs2_inum_host *inum, unsigned int *type); int gfs2_dir_add(struct inode *inode, const struct qstr *filename, - const struct gfs2_inum *inum, unsigned int type); + const struct gfs2_inum_host *inum, unsigned int type); int gfs2_dir_del(struct gfs2_inode *dip, const struct qstr *filename); int gfs2_dir_read(struct inode *inode, u64 * offset, void *opaque, gfs2_filldir_t filldir); int gfs2_dir_mvino(struct gfs2_inode *dip, const struct qstr *filename, - struct gfs2_inum *new_inum, unsigned int new_type); + struct gfs2_inum_host *new_inum, unsigned int new_type); int gfs2_dir_exhash_dealloc(struct gfs2_inode *dip); diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index e4afc2c4d609..20c9b4f0e52f 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -224,7 +224,7 @@ enum { struct gfs2_inode { struct inode i_inode; - struct gfs2_inum i_num; + struct gfs2_inum_host i_num; unsigned long i_flags; /* GIF_... */ diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index 7eb6b440da6d..dadd1f35c864 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -112,7 +112,7 @@ void gfs2_inode_attr_out(struct gfs2_inode *ip) static int iget_test(struct inode *inode, void *opaque) { struct gfs2_inode *ip = GFS2_I(inode); - struct gfs2_inum *inum = opaque; + struct gfs2_inum_host *inum = opaque; if (ip && ip->i_num.no_addr == inum->no_addr) return 1; @@ -123,19 +123,19 @@ static int iget_test(struct inode *inode, void *opaque) static int iget_set(struct inode *inode, void *opaque) { struct gfs2_inode *ip = GFS2_I(inode); - struct gfs2_inum *inum = opaque; + struct gfs2_inum_host *inum = opaque; ip->i_num = *inum; return 0; } -struct inode *gfs2_ilookup(struct super_block *sb, struct gfs2_inum *inum) +struct inode *gfs2_ilookup(struct super_block *sb, struct gfs2_inum_host *inum) { return ilookup5(sb, (unsigned long)inum->no_formal_ino, iget_test, inum); } -static struct inode *gfs2_iget(struct super_block *sb, struct gfs2_inum *inum) +static struct inode *gfs2_iget(struct super_block *sb, struct gfs2_inum_host *inum) { return iget5_locked(sb, (unsigned long)inum->no_formal_ino, iget_test, iget_set, inum); @@ -150,7 +150,7 @@ static struct inode *gfs2_iget(struct super_block *sb, struct gfs2_inum *inum) * Returns: A VFS inode, or an error */ -struct inode *gfs2_inode_lookup(struct super_block *sb, struct gfs2_inum *inum, unsigned int type) +struct inode *gfs2_inode_lookup(struct super_block *sb, struct gfs2_inum_host *inum, unsigned int type) { struct inode *inode = gfs2_iget(sb, inum); struct gfs2_inode *ip = GFS2_I(inode); @@ -394,7 +394,7 @@ struct inode *gfs2_lookupi(struct inode *dir, const struct qstr *name, struct super_block *sb = dir->i_sb; struct gfs2_inode *dip = GFS2_I(dir); struct gfs2_holder d_gh; - struct gfs2_inum inum; + struct gfs2_inum_host inum; unsigned int type; int error = 0; struct inode *inode = NULL; @@ -610,7 +610,7 @@ static void munge_mode_uid_gid(struct gfs2_inode *dip, unsigned int *mode, *gid = current->fsgid; } -static int alloc_dinode(struct gfs2_inode *dip, struct gfs2_inum *inum, +static int alloc_dinode(struct gfs2_inode *dip, struct gfs2_inum_host *inum, u64 *generation) { struct gfs2_sbd *sdp = GFS2_SB(&dip->i_inode); @@ -650,7 +650,7 @@ out: */ static void init_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl, - const struct gfs2_inum *inum, unsigned int mode, + const struct gfs2_inum_host *inum, unsigned int mode, unsigned int uid, unsigned int gid, const u64 *generation) { @@ -707,7 +707,7 @@ static void init_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl, } static int make_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl, - unsigned int mode, const struct gfs2_inum *inum, + unsigned int mode, const struct gfs2_inum_host *inum, const u64 *generation) { struct gfs2_sbd *sdp = GFS2_SB(&dip->i_inode); @@ -866,7 +866,7 @@ struct inode *gfs2_createi(struct gfs2_holder *ghs, const struct qstr *name, struct gfs2_inode *dip = ghs->gh_gl->gl_object; struct inode *dir = &dip->i_inode; struct gfs2_sbd *sdp = GFS2_SB(&dip->i_inode); - struct gfs2_inum inum; + struct gfs2_inum_host inum; int error; u64 generation; @@ -1018,7 +1018,7 @@ int gfs2_rmdiri(struct gfs2_inode *dip, const struct qstr *name, int gfs2_unlink_ok(struct gfs2_inode *dip, const struct qstr *name, struct gfs2_inode *ip) { - struct gfs2_inum inum; + struct gfs2_inum_host inum; unsigned int type; int error; diff --git a/fs/gfs2/inode.h b/fs/gfs2/inode.h index f5d861760579..d699b9209750 100644 --- a/fs/gfs2/inode.h +++ b/fs/gfs2/inode.h @@ -27,8 +27,8 @@ static inline int gfs2_is_dir(struct gfs2_inode *ip) void gfs2_inode_attr_in(struct gfs2_inode *ip); void gfs2_inode_attr_out(struct gfs2_inode *ip); -struct inode *gfs2_inode_lookup(struct super_block *sb, struct gfs2_inum *inum, unsigned type); -struct inode *gfs2_ilookup(struct super_block *sb, struct gfs2_inum *inum); +struct inode *gfs2_inode_lookup(struct super_block *sb, struct gfs2_inum_host *inum, unsigned type); +struct inode *gfs2_ilookup(struct super_block *sb, struct gfs2_inum_host *inum); int gfs2_inode_refresh(struct gfs2_inode *ip); diff --git a/fs/gfs2/ondisk.c b/fs/gfs2/ondisk.c index c4e099d582f7..32f592f4a3c0 100644 --- a/fs/gfs2/ondisk.c +++ b/fs/gfs2/ondisk.c @@ -32,7 +32,7 @@ * first arg: the cpu-order structure */ -void gfs2_inum_in(struct gfs2_inum *no, const void *buf) +void gfs2_inum_in(struct gfs2_inum_host *no, const void *buf) { const struct gfs2_inum *str = buf; @@ -40,7 +40,7 @@ void gfs2_inum_in(struct gfs2_inum *no, const void *buf) no->no_addr = be64_to_cpu(str->no_addr); } -void gfs2_inum_out(const struct gfs2_inum *no, void *buf) +void gfs2_inum_out(const struct gfs2_inum_host *no, void *buf) { struct gfs2_inum *str = buf; @@ -48,7 +48,7 @@ void gfs2_inum_out(const struct gfs2_inum *no, void *buf) str->no_addr = cpu_to_be64(no->no_addr); } -static void gfs2_inum_print(const struct gfs2_inum *no) +static void gfs2_inum_print(const struct gfs2_inum_host *no) { printk(KERN_INFO " no_formal_ino = %llu\n", (unsigned long long)no->no_formal_ino); printk(KERN_INFO " no_addr = %llu\n", (unsigned long long)no->no_addr); diff --git a/fs/gfs2/ops_dentry.c b/fs/gfs2/ops_dentry.c index 00041b1b8025..c36f9e342e66 100644 --- a/fs/gfs2/ops_dentry.c +++ b/fs/gfs2/ops_dentry.c @@ -43,7 +43,7 @@ static int gfs2_drevalidate(struct dentry *dentry, struct nameidata *nd) struct inode *inode = dentry->d_inode; struct gfs2_holder d_gh; struct gfs2_inode *ip; - struct gfs2_inum inum; + struct gfs2_inum_host inum; unsigned int type; int error; diff --git a/fs/gfs2/ops_export.c b/fs/gfs2/ops_export.c index 86127d93bd35..33423a5c329b 100644 --- a/fs/gfs2/ops_export.c +++ b/fs/gfs2/ops_export.c @@ -35,7 +35,7 @@ static struct dentry *gfs2_decode_fh(struct super_block *sb, void *context) { struct gfs2_fh_obj fh_obj; - struct gfs2_inum *this, parent; + struct gfs2_inum_host *this, parent; if (fh_type != fh_len) return NULL; @@ -114,12 +114,12 @@ static int gfs2_encode_fh(struct dentry *dentry, __u32 *fh, int *len, } struct get_name_filldir { - struct gfs2_inum inum; + struct gfs2_inum_host inum; char *name; }; static int get_name_filldir(void *opaque, const char *name, unsigned int length, - u64 offset, struct gfs2_inum *inum, + u64 offset, struct gfs2_inum_host *inum, unsigned int type) { struct get_name_filldir *gnfd = (struct get_name_filldir *)opaque; @@ -202,7 +202,7 @@ static struct dentry *gfs2_get_dentry(struct super_block *sb, void *inum_obj) { struct gfs2_sbd *sdp = sb->s_fs_info; struct gfs2_fh_obj *fh_obj = (struct gfs2_fh_obj *)inum_obj; - struct gfs2_inum *inum = &fh_obj->this; + struct gfs2_inum_host *inum = &fh_obj->this; struct gfs2_holder i_gh, ri_gh, rgd_gh; struct gfs2_rgrpd *rgd; struct inode *inode; diff --git a/fs/gfs2/ops_export.h b/fs/gfs2/ops_export.h index 09aca5046fb1..f925a955b3b8 100644 --- a/fs/gfs2/ops_export.h +++ b/fs/gfs2/ops_export.h @@ -15,7 +15,7 @@ extern struct export_operations gfs2_export_ops; struct gfs2_fh_obj { - struct gfs2_inum this; + struct gfs2_inum_host this; __u32 imode; }; diff --git a/fs/gfs2/ops_file.c b/fs/gfs2/ops_file.c index 3064f133bf3c..359965c368bf 100644 --- a/fs/gfs2/ops_file.c +++ b/fs/gfs2/ops_file.c @@ -139,7 +139,7 @@ static loff_t gfs2_llseek(struct file *file, loff_t offset, int origin) */ static int filldir_func(void *opaque, const char *name, unsigned int length, - u64 offset, struct gfs2_inum *inum, + u64 offset, struct gfs2_inum_host *inum, unsigned int type) { struct filldir_reg *fdr = (struct filldir_reg *)opaque; diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c index 882873a6bd69..d14e139d2674 100644 --- a/fs/gfs2/ops_fstype.c +++ b/fs/gfs2/ops_fstype.c @@ -237,7 +237,7 @@ fail: } static struct inode *gfs2_lookup_root(struct super_block *sb, - struct gfs2_inum *inum) + struct gfs2_inum_host *inum) { return gfs2_inode_lookup(sb, inum, DT_DIR); } @@ -246,7 +246,7 @@ static int init_sb(struct gfs2_sbd *sdp, int silent, int undo) { struct super_block *sb = sdp->sd_vfs; struct gfs2_holder sb_gh; - struct gfs2_inum *inum; + struct gfs2_inum_host *inum; struct inode *inode; int error = 0; diff --git a/include/linux/gfs2_ondisk.h b/include/linux/gfs2_ondisk.h index 7dd5e4c18a66..b16df6e8f55c 100644 --- a/include/linux/gfs2_ondisk.h +++ b/include/linux/gfs2_ondisk.h @@ -54,8 +54,13 @@ struct gfs2_inum { __be64 no_addr; }; -static inline int gfs2_inum_equal(const struct gfs2_inum *ino1, - const struct gfs2_inum *ino2) +struct gfs2_inum_host { + __u64 no_formal_ino; + __u64 no_addr; +}; + +static inline int gfs2_inum_equal(const struct gfs2_inum_host *ino1, + const struct gfs2_inum_host *ino2) { return ino1->no_formal_ino == ino2->no_formal_ino && ino1->no_addr == ino2->no_addr; @@ -143,8 +148,8 @@ struct gfs2_sb_host { __u32 sb_bsize; __u32 sb_bsize_shift; - struct gfs2_inum sb_master_dir; /* Was jindex dinode in gfs1 */ - struct gfs2_inum sb_root_dir; + struct gfs2_inum_host sb_master_dir; /* Was jindex dinode in gfs1 */ + struct gfs2_inum_host sb_root_dir; char sb_lockproto[GFS2_LOCKNAME_LEN]; char sb_locktable[GFS2_LOCKNAME_LEN]; @@ -313,7 +318,7 @@ struct gfs2_dinode { struct gfs2_dinode_host { struct gfs2_meta_header_host di_header; - struct gfs2_inum di_num; + struct gfs2_inum_host di_num; __u32 di_mode; /* mode of file */ __u32 di_uid; /* owner's user id */ @@ -503,8 +508,8 @@ struct gfs2_quota_change { #ifdef __KERNEL__ /* Translation functions */ -extern void gfs2_inum_in(struct gfs2_inum *no, const void *buf); -extern void gfs2_inum_out(const struct gfs2_inum *no, void *buf); +extern void gfs2_inum_in(struct gfs2_inum_host *no, const void *buf); +extern void gfs2_inum_out(const struct gfs2_inum_host *no, void *buf); extern void gfs2_sb_in(struct gfs2_sb_host *sb, const void *buf); extern void gfs2_rindex_in(struct gfs2_rindex_host *ri, const void *buf); extern void gfs2_rindex_out(const struct gfs2_rindex_host *ri, void *buf); |