diff options
| author | Mike Snitzer <snitzer@kernel.org> | 2024-02-09 22:06:00 +0300 |
|---|---|---|
| committer | Mike Snitzer <snitzer@kernel.org> | 2024-03-01 17:25:58 +0300 |
| commit | 7f2e494ddda6d66214902c31091cc39b30a9b1f6 (patch) | |
| tree | 88f9c19e042106c76760fbdfbe4492b29dfef309 /drivers/md/dm-vdo/thread-utils.h | |
| parent | 877f36b76485d1e0dab5a9de8a7175c66cc791e3 (diff) | |
| download | linux-7f2e494ddda6d66214902c31091cc39b30a9b1f6.tar.xz | |
dm vdo thread-utils: push uds_*_cond interface down to indexer
Only used by indexer components. Also return void from
uds_init_cond(), remove uds_destroy_cond(), and fix up
all callers.
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Signed-off-by: Matthew Sakai <msakai@redhat.com>
Diffstat (limited to 'drivers/md/dm-vdo/thread-utils.h')
| -rw-r--r-- | drivers/md/dm-vdo/thread-utils.h | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/drivers/md/dm-vdo/thread-utils.h b/drivers/md/dm-vdo/thread-utils.h index c7a5d2d948a4..fb71f8f1b46e 100644 --- a/drivers/md/dm-vdo/thread-utils.h +++ b/drivers/md/dm-vdo/thread-utils.h @@ -11,16 +11,11 @@ #include <linux/jiffies.h> #include <linux/mutex.h> #include <linux/semaphore.h> -#include <linux/wait.h> #include "errors.h" /* Thread and synchronization utilities for UDS */ -struct cond_var { - wait_queue_head_t wait_queue; -}; - struct thread; @@ -31,30 +26,8 @@ void uds_perform_once(atomic_t *once_state, void (*function) (void)); int uds_join_threads(struct thread *thread); -static inline int __must_check uds_init_cond(struct cond_var *cv) -{ - init_waitqueue_head(&cv->wait_queue); - return UDS_SUCCESS; -} - -static inline void uds_signal_cond(struct cond_var *cv) -{ - wake_up(&cv->wait_queue); -} - -static inline void uds_broadcast_cond(struct cond_var *cv) -{ - wake_up_all(&cv->wait_queue); -} - -void uds_wait_cond(struct cond_var *cv, struct mutex *mutex); - /* FIXME: all below wrappers should be removed! */ -static inline void uds_destroy_cond(struct cond_var *cv) -{ -} - static inline int __must_check uds_init_mutex(struct mutex *mutex) { mutex_init(mutex); @@ -76,5 +49,4 @@ static inline void uds_unlock_mutex(struct mutex *mutex) mutex_unlock(mutex); } - #endif /* UDS_THREADS_H */ |