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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2017-08-10 14:20:29 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2017-08-17 12:40:33 -0700 |
| commit | 77aff8c76425c8f49b50d0b9009915066739e7d2 (patch) | |
| tree | a50370e38abe86979873fbf79c68e791c9aff0cd | |
| parent | 8204f8ddaafafcae074746fcf2a05a45e6827603 (diff) | |
| download | lwn-77aff8c76425c8f49b50d0b9009915066739e7d2.tar.gz lwn-77aff8c76425c8f49b50d0b9009915066739e7d2.zip | |
xfs: don't leak quotacheck dquots when cow recovery
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: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
| -rw-r--r-- | fs/xfs/xfs_mount.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index 151a82db0945..ea7d4b4e50d0 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -1024,6 +1024,8 @@ xfs_mountfs( IRELE(rip); cancel_delayed_work_sync(&mp->m_reclaim_work); xfs_reclaim_inodes(mp, SYNC_WAIT); + /* Clean out dquots that might be in memory after quotacheck. */ + xfs_qm_unmount(mp); out_log_dealloc: mp->m_flags |= XFS_MOUNT_UNMOUNTING; xfs_log_mount_cancel(mp); |