diff options
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 03be51d77357..ffa72ca5755d 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -954,9 +954,9 @@ struct btrfs_fs_info { struct btrfs_fs_devices *fs_devices; /* - * the space_info list is almost entirely read only. It only changes - * when we add a new raid type to the FS, and that happens - * very rarely. RCU is used to protect it. + * The space_info list is effectively read only after initial + * setup. It is populated at mount time and cleaned up after + * all block groups are removed. RCU is used to protect it. */ struct list_head space_info; |