diff options
Diffstat (limited to 'include/linux/lockdep.h')
-rw-r--r-- | include/linux/lockdep.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h index b49bfa8e4a5c..e431d1d6eaf3 100644 --- a/include/linux/lockdep.h +++ b/include/linux/lockdep.h | |||
@@ -459,4 +459,16 @@ static inline void print_irqtrace_events(struct task_struct *curr) | |||
459 | # define rwsem_release(l, n, i) do { } while (0) | 459 | # define rwsem_release(l, n, i) do { } while (0) |
460 | #endif | 460 | #endif |
461 | 461 | ||
462 | #ifdef CONFIG_DEBUG_LOCK_ALLOC | ||
463 | # ifdef CONFIG_PROVE_LOCKING | ||
464 | # define map_acquire(l) lock_acquire(l, 0, 0, 0, 2, _THIS_IP_) | ||
465 | # else | ||
466 | # define map_acquire(l) lock_acquire(l, 0, 0, 0, 1, _THIS_IP_) | ||
467 | # endif | ||
468 | # define map_release(l) lock_release(l, 1, _THIS_IP_) | ||
469 | #else | ||
470 | # define map_acquire(l) do { } while (0) | ||
471 | # define map_release(l) do { } while (0) | ||
472 | #endif | ||
473 | |||
462 | #endif /* __LINUX_LOCKDEP_H */ | 474 | #endif /* __LINUX_LOCKDEP_H */ |