seqcount: Add lockdep functionality to seqcount/seqlock structures

[~andy/linux] / include / linux / lockdep.h

diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index cfc2f119779ab6a202082b42ba58d0fb6290f676..92b1bfc5da6087850e43015ebdaf7d3de455f522 100644 (file)
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -497,6 +497,10 @@ static inline void print_irqtrace_events(struct task_struct *curr)
 #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)
+#define seqcount_acquire_read(l, s, t, i)      lock_acquire_shared_recursive(l, s, t, NULL, i)
+#define seqcount_release(l, n, i)              lock_release(l, n, i)
+
 #define mutex_acquire(l, s, t, i)              lock_acquire_exclusive(l, s, t, NULL, i)
 #define mutex_acquire_nest(l, s, t, n, i)      lock_acquire_exclusive(l, s, t, n, i)
 #define mutex_release(l, n, i)                 lock_release(l, n, i)
@@ -504,11 +508,11 @@ static inline void print_irqtrace_events(struct task_struct *curr)
 #define rwsem_acquire(l, s, t, i)              lock_acquire_exclusive(l, s, t, NULL, i)
 #define rwsem_acquire_nest(l, s, t, n, i)      lock_acquire_exclusive(l, s, t, n, i)
 #define rwsem_acquire_read(l, s, t, i)         lock_acquire_shared(l, s, t, NULL, i)
-# define rwsem_release(l, n, i)                        lock_release(l, n, i)
+#define rwsem_release(l, n, i)                 lock_release(l, n, i)
 
 #define lock_map_acquire(l)                    lock_acquire_exclusive(l, 0, 0, NULL, _THIS_IP_)
 #define lock_map_acquire_read(l)               lock_acquire_shared_recursive(l, 0, 0, NULL, _THIS_IP_)
-# define lock_map_release(l)                   lock_release(l, 1, _THIS_IP_)
+#define lock_map_release(l)                    lock_release(l, 1, _THIS_IP_)
 
 #ifdef CONFIG_PROVE_LOCKING
 # define might_lock(lock)                                              \