btrfs: drop stale reference to volume_mutex

asj · kdave · commit ae3e715f85ff · 2020-05-25T11:25:35.000+02:00
Commit dccdb07 ("btrfs: kill btrfs_fs_info::volume_mutex") removed the last use of the volume_mutex, forgetting to update the comment. Signed-off-by: Anand Jain <anand.jain@oracle.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
@@ -280,10 +280,9 @@ static int __btrfs_map_block(struct btrfs_fs_info *fs_info,
  * ============
  *
  * uuid_mutex
- *   volume_mutex
- *     device_list_mutex
- *       chunk_mutex
- *     balance_mutex
+ *   device_list_mutex
+ *     chunk_mutex
+ *   balance_mutex
  *
  *
  * Exclusive operations, BTRFS_FS_EXCL_OP

Original file line number	Diff line number	Diff line change
`@@ -280,10 +280,9 @@ static int __btrfs_map_block(struct btrfs_fs_info *fs_info,`
`280`	`280`	`* ============`
`281`	`281`	`*`
`282`	`282`	`* uuid_mutex`
`283`		`- * volume_mutex`
`284`		`- * device_list_mutex`
`285`		`- * chunk_mutex`
`286`		`- * balance_mutex`
	`283`	`+ * device_list_mutex`
	`284`	`+ * chunk_mutex`
	`285`	`+ * balance_mutex`
`287`	`286`	`*`
`288`	`287`	`*`
`289`	`288`	`* Exclusive operations, BTRFS_FS_EXCL_OP`