Linux kernel bug fix: xfs: only run COW extent recovery when there are no live extents
Subsystem: fs/xfs (fs/xfs/xfs_log_recover.c)
Bug type: race-condition, severity: high
Keywords: race condition;refcount
Files changed: fs/xfs/xfs_log_recover.c;fs/xfs/xfs_mount.c;fs/xfs/xfs_reflink.c;fs/xfs/xfs_super.c
Introduced by Darrick J. Wong on 2016-10-05 16:26:05 -0700; fixed by Darrick J. Wong on 2021-12-21 09:49:41 -0800 (lifetime: 1902 days)