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| author | Dave Chinner <dchinner@redhat.com> | 2010-05-14 21:41:46 +1000 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2010-05-24 10:33:52 -0500 |
| commit | 955833cf2ad0aa39b336e853cad212d867199984 (patch) | |
| tree | 301c224647dea71852e36929932321bccabd1dc4 /fs/xfs/xfs_log_priv.h | |
| parent | 169a7b078eaa765e6bd09865c985298ee9084a89 (diff) | |
| download | op-kernel-dev-955833cf2ad0aa39b336e853cad212d867199984.zip op-kernel-dev-955833cf2ad0aa39b336e853cad212d867199984.tar.gz | |
xfs: make the log ticket ID available outside the log infrastructure
The ticket ID is needed to uniquely identify transactions when doing busy
extent matching. Delayed logging changes the lifecycle of busy extents with
respect to the transaction structure lifecycle. Hence we can no longer use
the transaction structure as a means of determining the owner of the busy
extent as it may be freed and reused while the busy extent is still active.
This commit provides the infrastructure to access the xlog_tid_t held in the
ticket from a transaction handle. This avoids the need for callers to peek
into the transaction and log structures to find this out.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-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.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h index 9cf6951..ac97bdd 100644 --- a/fs/xfs/xfs_log_priv.h +++ b/fs/xfs/xfs_log_priv.h @@ -152,8 +152,6 @@ static inline uint xlog_get_client_id(__be32 i) #define XLOG_RECOVERY_NEEDED 0x4 /* log was recovered */ #define XLOG_IO_ERROR 0x8 /* log hit an I/O error, and being shutdown */ -typedef __uint32_t xlog_tid_t; - #ifdef __KERNEL__ /* |
