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Diffstat (limited to 'kernel/rwsem.c')
-rw-r--r--kernel/rwsem.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/rwsem.c b/kernel/rwsem.c
index 9a87886b022e..1ec620c03064 100644
--- a/kernel/rwsem.c
+++ b/kernel/rwsem.c
@@ -20,7 +20,7 @@ void down_read(struct rw_semaphore *sem)
might_sleep();
rwsem_acquire_read(&sem->dep_map, 0, 0, _RET_IP_);
- __down_read(sem);
+ LOCK_CONTENDED(sem, __down_read_trylock, __down_read);
}
EXPORT_SYMBOL(down_read);
@@ -47,7 +47,7 @@ void down_write(struct rw_semaphore *sem)
might_sleep();
rwsem_acquire(&sem->dep_map, 0, 0, _RET_IP_);
- __down_write(sem);
+ LOCK_CONTENDED(sem, __down_write_trylock, __down_write);
}
EXPORT_SYMBOL(down_write);
@@ -111,7 +111,7 @@ void down_read_nested(struct rw_semaphore *sem, int subclass)
might_sleep();
rwsem_acquire_read(&sem->dep_map, subclass, 0, _RET_IP_);
- __down_read(sem);
+ LOCK_CONTENDED(sem, __down_read_trylock, __down_read);
}
EXPORT_SYMBOL(down_read_nested);
@@ -130,7 +130,7 @@ void down_write_nested(struct rw_semaphore *sem, int subclass)
might_sleep();
rwsem_acquire(&sem->dep_map, subclass, 0, _RET_IP_);
- __down_write_nested(sem, subclass);
+ LOCK_CONTENDED(sem, __down_write_trylock, __down_write);
}
EXPORT_SYMBOL(down_write_nested);