diff options
Diffstat (limited to 'kernel/locking/percpu-rwsem.c')
| -rw-r--r-- | kernel/locking/percpu-rwsem.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/locking/percpu-rwsem.c b/kernel/locking/percpu-rwsem.c index 70a32a576f3f..c9fdae94e098 100644 --- a/kernel/locking/percpu-rwsem.c +++ b/kernel/locking/percpu-rwsem.c @@ -7,6 +7,7 @@ #include <linux/rcupdate.h> #include <linux/sched.h> #include <linux/sched/task.h> +#include <linux/sched/debug.h> #include <linux/errno.h> int __percpu_init_rwsem(struct percpu_rw_semaphore *sem, @@ -162,7 +163,7 @@ static void percpu_rwsem_wait(struct percpu_rw_semaphore *sem, bool reader) __set_current_state(TASK_RUNNING); } -bool __percpu_down_read(struct percpu_rw_semaphore *sem, bool try) +bool __sched __percpu_down_read(struct percpu_rw_semaphore *sem, bool try) { if (__percpu_down_read_trylock(sem)) return true; @@ -211,7 +212,7 @@ static bool readers_active_check(struct percpu_rw_semaphore *sem) return true; } -void percpu_down_write(struct percpu_rw_semaphore *sem) +void __sched percpu_down_write(struct percpu_rw_semaphore *sem) { might_sleep(); rwsem_acquire(&sem->dep_map, 0, 0, _RET_IP_); |