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-rw-r--r--fs/xfs/xfs_log.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index f467f1230444..bcb2f860e508 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -761,12 +761,24 @@ xfs_log_mount_finish(
* inodes. Turn it off immediately after recovery finishes
* so that we don't leak the quota inodes if subsequent mount
* activities fail.
+ *
+ * We let all inodes involved in redo item processing end up on
+ * the LRU instead of being evicted immediately so that if we do
+ * something to an unlinked inode, the irele won't cause
+ * premature truncation and freeing of the inode, which results
+ * in log recovery failure. We have to evict the unreferenced
+ * lru inodes after clearing MS_ACTIVE because we don't
+ * otherwise clean up the lru if there's a subsequent failure in
+ * xfs_mountfs, which leads to us leaking the inodes if nothing
+ * else (e.g. quotacheck) references the inodes before the
+ * mount failure occurs.
*/
mp->m_super->s_flags |= MS_ACTIVE;
error = xlog_recover_finish(mp->m_log);
if (!error)
xfs_log_work_queue(mp);
mp->m_super->s_flags &= ~MS_ACTIVE;
+ evict_inodes(mp->m_super);
if (readonly)
mp->m_flags |= XFS_MOUNT_RDONLY;