xfs: don't allow SWAPEXT if we'd screw up quota accounting

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Since the old SWAPEXT ioctl doesn't know how to adjust quota ids,
bail out of the ids don't match and quotas are enabled.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>

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Darrick J. Wong 2020-05-12 16:42:51 -07:00

parent 78bba5c812

commit 765d3c393c

1 changed files with 7 additions and 0 deletions

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7

fs/xfs/xfs_bmap_util.c

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