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authorChristoph Hellwig <hch@infradead.org>2010-12-01 22:06:22 +0000
committerAlex Elder <aelder@sgi.com>2010-12-16 16:05:22 -0600
commitd5689eaa0ac5588cf459ee32f86d5700dd7d6403 (patch)
tree2d637bc35de7f95d10c5c1fc17f57bc7adfb1e41 /fs/xfs/xfs_log_priv.h
parente2714bf8d5c8e131a6df6b0ea2269433e9a03a9b (diff)
downloadlinux-d5689eaa0ac5588cf459ee32f86d5700dd7d6403.tar.gz
xfs: use struct list_head for the buf cancel table
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_log_priv.h')
-rw-r--r--fs/xfs/xfs_log_priv.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h
index edcdfe01617f..c1ce505313e9 100644
--- a/fs/xfs/xfs_log_priv.h
+++ b/fs/xfs/xfs_log_priv.h
@@ -21,7 +21,6 @@
struct xfs_buf;
struct log;
struct xlog_ticket;
-struct xfs_buf_cancel;
struct xfs_mount;
/*
@@ -491,7 +490,7 @@ typedef struct log {
struct xfs_buftarg *l_targ; /* buftarg of log */
uint l_flags;
uint l_quotaoffs_flag; /* XFS_DQ_*, for QUOTAOFFs */
- struct xfs_buf_cancel **l_buf_cancel_table;
+ struct list_head *l_buf_cancel_table;
int l_iclog_hsize; /* size of iclog header */
int l_iclog_heads; /* # of iclog header sectors */
uint l_sectBBsize; /* sector size in BBs (2^n) */
@@ -534,6 +533,9 @@ typedef struct log {
} xlog_t;
+#define XLOG_BUF_CANCEL_BUCKET(log, blkno) \
+ ((log)->l_buf_cancel_table + ((__uint64_t)blkno % XLOG_BC_TABLE_SIZE))
+
#define XLOG_FORCED_SHUTDOWN(log) ((log)->l_flags & XLOG_IO_ERROR)
/* common routines */