xfs: switch xfs_attrmulti_attr_get to lazy attr buffer allocation

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Let the low-level attr code only allocate the needed buffer size
for xfs_attrmulti_attr_get instead of allocating the upper bound
at the top of the call chain.

Suggested-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

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Christoph Hellwig 2020-02-26 17:30:45 -08:00 • committed by Darrick J. Wong

parent ed02d13f5d

commit 5680c39073

1 changed files with 0 additions and 4 deletions

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fs/xfs/xfs_ioctl.c

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