diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/lockdep.h | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h index b5a84b62fb84..f388481201cd 100644 --- a/include/linux/lockdep.h +++ b/include/linux/lockdep.h @@ -478,24 +478,16 @@ static inline void print_irqtrace_events(struct task_struct *curr) * on the per lock-class debug mode: */ -/* - * Read states in the 2-bit held_lock:read field: - * 0: Exclusive lock - * 1: Shareable lock, cannot be recursively called - * 2: Shareable lock, can be recursively called - * 3: Shareable lock, cannot be recursively called except in interrupt context - */ #define lock_acquire_exclusive(l, s, t, n, i) lock_acquire(l, s, t, 0, 1, n, i) #define lock_acquire_shared(l, s, t, n, i) lock_acquire(l, s, t, 1, 1, n, i) #define lock_acquire_shared_recursive(l, s, t, n, i) lock_acquire(l, s, t, 2, 1, n, i) -#define lock_acquire_shared_irecursive(l, s, t, n, i) lock_acquire(l, s, t, 3, 1, n, i) #define spin_acquire(l, s, t, i) lock_acquire_exclusive(l, s, t, NULL, i) #define spin_acquire_nest(l, s, t, n, i) lock_acquire_exclusive(l, s, t, n, i) #define spin_release(l, n, i) lock_release(l, n, i) #define rwlock_acquire(l, s, t, i) lock_acquire_exclusive(l, s, t, NULL, i) -#define rwlock_acquire_read(l, s, t, i) lock_acquire_shared_irecursive(l, s, t, NULL, i) +#define rwlock_acquire_read(l, s, t, i) lock_acquire_shared_recursive(l, s, t, NULL, i) #define rwlock_release(l, n, i) lock_release(l, n, i) #define seqcount_acquire(l, s, t, i) lock_acquire_exclusive(l, s, t, NULL, i) |