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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/disk-io.h | |
| parent | 9be1b56a3e718aa998772019c57c398dbb19e258 (diff) | |
| parent | 07a66d7c53a538e1a9759954a82bb6c07365eff9 (diff) | |
Merge branch 'x86/urgent' into x86/core
Diffstat (limited to 'fs/btrfs/disk-io.h')
| -rw-r--r-- | fs/btrfs/disk-io.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h index 494a56eb2986..95029db227be 100644 --- a/fs/btrfs/disk-io.h +++ b/fs/btrfs/disk-io.h @@ -101,4 +101,14 @@ int btrfs_init_log_root_tree(struct btrfs_trans_handle *trans, int btrfs_add_log_tree(struct btrfs_trans_handle *trans, struct btrfs_root *root); int btree_lock_page_hook(struct page *page); + + +#ifdef CONFIG_DEBUG_LOCK_ALLOC +void btrfs_set_buffer_lockdep_class(struct extent_buffer *eb, int level); +#else +static inline void btrfs_set_buffer_lockdep_class(struct extent_buffer *eb, + int level) +{ +} +#endif #endif |