diff options
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/locking.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/btrfs/locking.c b/fs/btrfs/locking.c index 1e36a66fcefa..3d177ef92ab6 100644 --- a/fs/btrfs/locking.c +++ b/fs/btrfs/locking.c @@ -47,7 +47,6 @@ void __btrfs_tree_read_lock(struct extent_buffer *eb, enum btrfs_lock_nesting ne start_ns = ktime_get_ns(); down_read_nested(&eb->lock, nest); - eb->lock_owner = current->pid; trace_btrfs_tree_read_lock(eb, start_ns); } @@ -64,7 +63,6 @@ void btrfs_tree_read_lock(struct extent_buffer *eb) int btrfs_try_tree_read_lock(struct extent_buffer *eb) { if (down_read_trylock(&eb->lock)) { - eb->lock_owner = current->pid; trace_btrfs_try_tree_read_lock(eb); return 1; } @@ -92,7 +90,6 @@ int btrfs_try_tree_write_lock(struct extent_buffer *eb) void btrfs_tree_read_unlock(struct extent_buffer *eb) { trace_btrfs_tree_read_unlock(eb); - eb->lock_owner = 0; up_read(&eb->lock); } |