Btrfs: rename root_times_lock to root_item_lock
Originally root_times_lock was introduced as part of send/receive
code however newly developed patch to label the subvol reused
the same lock, so renaming it for a meaningful name.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index e78b297..5445454 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -4397,9 +4397,9 @@
if (!path)
return -ENOMEM;
- spin_lock(&send_root->root_times_lock);
+ spin_lock(&send_root->root_item_lock);
start_ctransid = btrfs_root_ctransid(&send_root->root_item);
- spin_unlock(&send_root->root_times_lock);
+ spin_unlock(&send_root->root_item_lock);
key.objectid = BTRFS_FIRST_FREE_OBJECTID;
key.type = BTRFS_INODE_ITEM_KEY;
@@ -4422,9 +4422,9 @@
* Make sure the tree has not changed after re-joining. We detect this
* by comparing start_ctransid and ctransid. They should always match.
*/
- spin_lock(&send_root->root_times_lock);
+ spin_lock(&send_root->root_item_lock);
ctransid = btrfs_root_ctransid(&send_root->root_item);
- spin_unlock(&send_root->root_times_lock);
+ spin_unlock(&send_root->root_item_lock);
if (ctransid != start_ctransid) {
WARN(1, KERN_WARNING "btrfs: the root that you're trying to "