diff options
Diffstat (limited to 'fs/xfs/xfs_reflink.c')
| -rw-r--r-- | fs/xfs/xfs_reflink.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/xfs/xfs_reflink.c b/fs/xfs/xfs_reflink.c index cb0edb1d68ef..8b6c7163f684 100644 --- a/fs/xfs/xfs_reflink.c +++ b/fs/xfs/xfs_reflink.c @@ -749,7 +749,10 @@ xfs_reflink_end_cow( } /* - * Free leftover CoW reservations that didn't get cleaned out. + * Free all CoW staging blocks that are still referenced by the ondisk refcount + * metadata. The ondisk metadata does not track which inode created the + * staging extent, so callers must ensure that there are no cached inodes with + * live CoW staging extents. */ int xfs_reflink_recover_cow( |