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BTRFS: Remove unused node_lock

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240f62c875 replaced the node_lock with rcu_read_lock, but forgot
to remove the actual lock in the data structure. Remove it here.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Andi Kleen
2011-05-18 00:11:22 +00:00
committed by Chris Mason
parent 61c4f2c81c
commit 0956c798ef
2 changed files with 0 additions and 4 deletions
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3
fs/btrfs/ctree.h
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@@ -1088,9 +1088,6 @@ struct btrfs_fs_info {
struct btrfs_root {
struct extent_buffer *node;
/* the node lock is held while changing the node pointer */
spinlock_t node_lock;
struct extent_buffer *commit_root;
struct btrfs_root *log_root;
struct btrfs_root *reloc_root;