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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2016-10-03 09:11:28 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2016-10-04 11:05:44 -0700 |
| commit | 9f3afb57d5f1e7145986132106c6ca91f8136cc2 (patch) | |
| tree | 37792cc32fef4ac1dfdb40049bd041f8259f2dda /fs/xfs/xfs_error.h | |
| parent | 4847acf868bb426455c8b703c80ed5fc5e2ee556 (diff) | |
| download | blackbird-obmc-linux-9f3afb57d5f1e7145986132106c6ca91f8136cc2.tar.gz blackbird-obmc-linux-9f3afb57d5f1e7145986132106c6ca91f8136cc2.zip | |
xfs: implement deferred bmbt map/unmap operations
Implement deferred versions of the inode block map/unmap functions.
These will be used in subsequent patches to make reflink operations
atomic.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/xfs_error.h')
| -rw-r--r-- | fs/xfs/xfs_error.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/xfs/xfs_error.h b/fs/xfs/xfs_error.h index 641e090f3bea..8d8e1b07d295 100644 --- a/fs/xfs/xfs_error.h +++ b/fs/xfs/xfs_error.h @@ -94,7 +94,8 @@ extern void xfs_verifier_error(struct xfs_buf *bp); #define XFS_ERRTAG_RMAP_FINISH_ONE 23 #define XFS_ERRTAG_REFCOUNT_CONTINUE_UPDATE 24 #define XFS_ERRTAG_REFCOUNT_FINISH_ONE 25 -#define XFS_ERRTAG_MAX 26 +#define XFS_ERRTAG_BMAP_FINISH_ONE 26 +#define XFS_ERRTAG_MAX 27 /* * Random factors for above tags, 1 means always, 2 means 1/2 time, etc. @@ -125,6 +126,7 @@ extern void xfs_verifier_error(struct xfs_buf *bp); #define XFS_RANDOM_RMAP_FINISH_ONE 1 #define XFS_RANDOM_REFCOUNT_CONTINUE_UPDATE 1 #define XFS_RANDOM_REFCOUNT_FINISH_ONE 1 +#define XFS_RANDOM_BMAP_FINISH_ONE 1 #ifdef DEBUG extern int xfs_error_test_active; |
