Commit 09ac8623 authored by Darrick J. Wong's avatar Darrick J. Wong
Browse files

xfs: call xfs_qm_dqattach before performing reflink operations 



Ensure that we've attached all the necessary dquots before performing
reflink operations so that quota accounting is accurate.

Signed-off-by: default avatarDarrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: default avatarBrian Foster <bfoster@redhat.com>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
parent 6ca30729

fs/xfs/xfs_reflink.c

+5 −0
Original line number Diff line number Diff line
@@ -1295,6 +1295,11 @@ xfs_reflink_remap_range( 
	if (ret <= 0)

		goto out_unlock;



	/* Attach dquots to dest inode before changing block map */

	ret = xfs_qm_dqattach(dest, 0);

	if (ret)

		goto out_unlock;



	trace_xfs_reflink_remap_range(src, pos_in, len, dest, pos_out);



	/*