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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2016-08-03 12:03:19 +1000 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2016-08-03 12:03:19 +1000 |
| commit | fb7d9267692a5cdc01648bf4c8fdca51054bc0f2 (patch) | |
| tree | 22ebaabe3a53ebb96031bcdf9d2fc0104ddbe521 /fs/xfs/xfs_trace.h | |
| parent | f922cd90b82c5e78a860f194728d4dadc8575106 (diff) | |
| download | linux-fb7d9267692a5cdc01648bf4c8fdca51054bc0f2.tar.bz2 | |
xfs: convert unwritten status of reverse mappings
Provide a function to convert an unwritten rmap extent to a real one
and vice versa.
[ dchinner: Note that this algorithm and code was derived from the
existing bmapbt unwritten extent conversion code in
xfs_bmap_add_extent_unwritten_real(). ]
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_trace.h')
| -rw-r--r-- | fs/xfs/xfs_trace.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h index e099eda75b68..551b7e26980c 100644 --- a/fs/xfs/xfs_trace.h +++ b/fs/xfs/xfs_trace.h @@ -2499,6 +2499,10 @@ DEFINE_AG_ERROR_EVENT(xfs_rmap_unmap_error); DEFINE_RMAP_EVENT(xfs_rmap_map); DEFINE_RMAP_EVENT(xfs_rmap_map_done); DEFINE_AG_ERROR_EVENT(xfs_rmap_map_error); +DEFINE_RMAP_EVENT(xfs_rmap_convert); +DEFINE_RMAP_EVENT(xfs_rmap_convert_done); +DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_error); +DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_state); DECLARE_EVENT_CLASS(xfs_rmapbt_class, TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, @@ -2553,6 +2557,7 @@ DEFINE_AG_ERROR_EVENT(xfs_rmap_delete_error); DEFINE_AG_ERROR_EVENT(xfs_rmap_update_error); DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_result); DEFINE_RMAPBT_EVENT(xfs_rmap_find_right_neighbor_result); +DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_result); #endif /* _TRACE_XFS_H */ |