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xfs: remove the extents array from the rmap update done log item

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Nothing ever uses the extent array in the rmap update done redo
item, so remove it before it is fixed in the on-disk log format.

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>
This commit is contained in:
Darrick J. Wong
2016-08-03 12:28:43 +10:00
committed by Dave Chinner
parent c1d22ae89c
commit 722e251770
7 changed files with 15 additions and 89 deletions
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4
fs/xfs/xfs_super.c
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@@ -1770,9 +1770,7 @@ xfs_init_zones(void)
if (!xfs_icreate_zone)
goto out_destroy_ili_zone;
xfs_rud_zone = kmem_zone_init((sizeof(struct xfs_rud_log_item) +
((XFS_RUD_MAX_FAST_EXTENTS - 1) *
sizeof(struct xfs_map_extent))),
xfs_rud_zone = kmem_zone_init(sizeof(struct xfs_rud_log_item),
"xfs_rud_item");
if (!xfs_rud_zone)
goto out_destroy_icreate_zone;