Commit e1a7b7e1 authored by Darrick J. Wong's avatar Darrick J. Wong Committed by Greg Kroah-Hartman

xfs: don't leak quotacheck dquots when cow recovery

commit 77aff8c7 upstream.

If we fail a mount on account of cow recovery errors, it's possible that
a previous quotacheck left some dquots in memory.  The bailout clause of
xfs_mountfs forgets to purge these, and so we leak them.  Fix that.
Signed-off-by: default avatarDarrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: default avatarBrian Foster <bfoster@redhat.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7fb3e5e3
...@@ -1004,6 +1004,8 @@ xfs_mountfs( ...@@ -1004,6 +1004,8 @@ xfs_mountfs(
IRELE(rip); IRELE(rip);
cancel_delayed_work_sync(&mp->m_reclaim_work); cancel_delayed_work_sync(&mp->m_reclaim_work);
xfs_reclaim_inodes(mp, SYNC_WAIT); xfs_reclaim_inodes(mp, SYNC_WAIT);
/* Clean out dquots that might be in memory after quotacheck. */
xfs_qm_unmount(mp);
out_log_dealloc: out_log_dealloc:
mp->m_flags |= XFS_MOUNT_UNMOUNTING; mp->m_flags |= XFS_MOUNT_UNMOUNTING;
xfs_log_mount_cancel(mp); xfs_log_mount_cancel(mp);
......
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