xfs: use ->t_dfops in cancel cow blocks operation

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Use ->t_dfops of the transaction from the caller. Reset it before we
return to avoid leaks of local stack memory.

Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

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Brian Foster 2018-07-11 22:26:18 -07:00 • committed by Darrick J. Wong

parent 7a7943c7e0

commit 27356a063a

1 changed files with 8 additions and 6 deletions

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fs/xfs/xfs_reflink.c

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