xfs: Add helper function xfs_attr_node_shrink

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This patch adds a new helper function xfs_attr_node_shrink used to
shrink an attr name into an inode if it is small enough.  This helps to
modularize the greater calling function xfs_attr_node_removename.

Signed-off-by: Allison Collins <allison.henderson@oracle.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Acked-by: Dave Chinner <dchinner@redhat.com>

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Allison Collins 2020-07-20 21:47:27 -07:00 • committed by Darrick J. Wong

parent d4034c4662

commit 3f6e011ee2

1 changed files with 42 additions and 26 deletions

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fs/xfs/libxfs/xfs_attr.c

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