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| author | Ingo Molnar <mingo@elte.hu> | 2009-02-20 17:40:43 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-02-20 17:40:43 +0100 |
| commit | 3b6f7b9beb553ea71a6d4d76ba82cf32eb6dadd2 (patch) | |
| tree | 2cd8a8d61f350aa3b00e6b0afc998544923f183e /fs/btrfs/locking.c | |
| parent | 9be1b56a3e718aa998772019c57c398dbb19e258 (diff) | |
| parent | 07a66d7c53a538e1a9759954a82bb6c07365eff9 (diff) | |
Merge branch 'x86/urgent' into x86/core
Diffstat (limited to 'fs/btrfs/locking.c')
| -rw-r--r-- | fs/btrfs/locking.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/fs/btrfs/locking.c b/fs/btrfs/locking.c index 9ebe9385129b..85506c4a3af7 100644 --- a/fs/btrfs/locking.c +++ b/fs/btrfs/locking.c @@ -25,21 +25,10 @@ #include "extent_io.h" #include "locking.h" -/* - * btrfs_header_level() isn't free, so don't call it when lockdep isn't - * on - */ -#ifdef CONFIG_DEBUG_LOCK_ALLOC -static inline void spin_nested(struct extent_buffer *eb) -{ - spin_lock_nested(&eb->lock, BTRFS_MAX_LEVEL - btrfs_header_level(eb)); -} -#else static inline void spin_nested(struct extent_buffer *eb) { spin_lock(&eb->lock); } -#endif /* * Setting a lock to blocking will drop the spinlock and set the |