Commit 2dbf872c authored Sep 21, 2020 by Darrick J. Wong

xfs: attach inode to dquot in xfs_bui_item_recover



In the bmap intent item recovery code, we must be careful to attach the
inode to its dquots (if quotas are enabled) so that a change in the
shape of the bmap btree doesn't cause the quota counters to be
incorrect.

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

parent 93293bcb

fs/xfs/xfs_bmap_item.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -24,6 +24,7 @@
		#include "xfs_error.h"
		#include "xfs_log_priv.h"
		#include "xfs_log_recover.h"
		#include "xfs_quota.h"

		kmem_zone_t *xfs_bui_zone;
		kmem_zone_t *xfs_bud_zone;
		@@ -498,6 +499,10 @@ xfs_bui_item_recover(
		if (error)
		goto err_inode;

		error = xfs_qm_dqattach_locked(ip, false);
		if (error)
		goto err_inode;

		if (VFS_I(ip)->i_nlink == 0)
		xfs_iflags_set(ip, XFS_IRECOVERY);