From: Jan Schmidt <list.btrfs@jan-o-sch.net>
Date: Fri, 23 Mar 2012 16:14:20 +0000 (+0100)
Subject: Btrfs: actually call btrfs_init_lockdep
X-Git-Tag: v3.4-rc1~22^2~11^2~2
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=e565d4b962948e70f37f417603caf131a773621b;p=~emulex%2Finfiniband.git

Btrfs: actually call btrfs_init_lockdep

btrfs_init_lockdep only makes our lockdep class names look prettier, thus
it did never hurt we forgot to actually call it. This turns our lockdep
identifier strings from lockdep auto-set #[id] into really pretty
"btrfs-fs-01" or "btrfs-csum-03".

Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
---

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 61717a4eb14..5239003d453 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -1404,6 +1404,8 @@ static int __init init_btrfs_fs(void)
 	if (err)
 		goto unregister_ioctl;
 
+	btrfs_init_lockdep();
+
 	printk(KERN_INFO "%s loaded\n", BTRFS_BUILD_VERSION);
 	return 0;