xfs: Add attibute set and helper functions

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This patch adds xfs_attr_set_args and xfs_bmap_set_attrforkoff.
These sub-routines set the attributes specified in @args.
We will use this later for setting parent pointers as a deferred
attribute operation.

[dgc: remove attr fork init code from xfs_attr_set_args().]
[dgc: xfs_attr_try_sf_addname() NULLs args.trans after commit.]
[dgc: correct sf add error handling.]

Signed-off-by: Allison Henderson <allison.henderson@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

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Allison Henderson 2018-10-18 17:21:16 +11:00 • committed by Dave Chinner

parent 4c74a56b9d

commit 2f3cd80919

4 changed files with 115 additions and 87 deletions

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151

fs/xfs/libxfs/xfs_attr.c

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1

fs/xfs/libxfs/xfs_attr.h

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49

fs/xfs/libxfs/xfs_bmap.c

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1

fs/xfs/libxfs/xfs_bmap.h

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