diff options
| author | Matthew Brost <matthew.brost@intel.com> | 2024-08-09 12:19:25 -0700 |
|---|---|---|
| committer | Matthew Brost <matthew.brost@intel.com> | 2024-08-09 19:07:28 -0700 |
| commit | a86ee96ce819800a399e0260c5ffad793c9c6ac3 (patch) | |
| tree | 00b0d1418cae02f0c726ccea6d6f87c1a71e236e | |
| parent | 549dd786b61cd3db903f5d94d07fc5a89ccdbeb9 (diff) | |
drm/xe: Add xe_sched_msg_lock/unlock helper
Will help callers to own locking when adding messages to scheduler.
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240809191929.3138956-2-matthew.brost@intel.com
| -rw-r--r-- | drivers/gpu/drm/xe/xe_gpu_scheduler.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/xe/xe_gpu_scheduler.h | 10 |
2 files changed, 16 insertions, 6 deletions
diff --git a/drivers/gpu/drm/xe/xe_gpu_scheduler.c b/drivers/gpu/drm/xe/xe_gpu_scheduler.c index e4ad1d6ce1d5..eea71c67cf2a 100644 --- a/drivers/gpu/drm/xe/xe_gpu_scheduler.c +++ b/drivers/gpu/drm/xe/xe_gpu_scheduler.c @@ -15,11 +15,11 @@ static void xe_sched_process_msg_queue_if_ready(struct xe_gpu_scheduler *sched) { struct xe_sched_msg *msg; - spin_lock(&sched->base.job_list_lock); + xe_sched_msg_lock(sched); msg = list_first_entry_or_null(&sched->msgs, struct xe_sched_msg, link); if (msg) xe_sched_process_msg_queue(sched); - spin_unlock(&sched->base.job_list_lock); + xe_sched_msg_unlock(sched); } static struct xe_sched_msg * @@ -27,12 +27,12 @@ xe_sched_get_msg(struct xe_gpu_scheduler *sched) { struct xe_sched_msg *msg; - spin_lock(&sched->base.job_list_lock); + xe_sched_msg_lock(sched); msg = list_first_entry_or_null(&sched->msgs, struct xe_sched_msg, link); if (msg) list_del(&msg->link); - spin_unlock(&sched->base.job_list_lock); + xe_sched_msg_unlock(sched); return msg; } @@ -93,9 +93,9 @@ void xe_sched_submission_stop(struct xe_gpu_scheduler *sched) void xe_sched_add_msg(struct xe_gpu_scheduler *sched, struct xe_sched_msg *msg) { - spin_lock(&sched->base.job_list_lock); + xe_sched_msg_lock(sched); list_add_tail(&msg->link, &sched->msgs); - spin_unlock(&sched->base.job_list_lock); + xe_sched_msg_unlock(sched); xe_sched_process_msg_queue(sched); } diff --git a/drivers/gpu/drm/xe/xe_gpu_scheduler.h b/drivers/gpu/drm/xe/xe_gpu_scheduler.h index 10c6bb9c9386..a54038fb3094 100644 --- a/drivers/gpu/drm/xe/xe_gpu_scheduler.h +++ b/drivers/gpu/drm/xe/xe_gpu_scheduler.h @@ -25,6 +25,16 @@ void xe_sched_submission_stop(struct xe_gpu_scheduler *sched); void xe_sched_add_msg(struct xe_gpu_scheduler *sched, struct xe_sched_msg *msg); +static inline void xe_sched_msg_lock(struct xe_gpu_scheduler *sched) +{ + spin_lock(&sched->base.job_list_lock); +} + +static inline void xe_sched_msg_unlock(struct xe_gpu_scheduler *sched) +{ + spin_unlock(&sched->base.job_list_lock); +} + static inline void xe_sched_stop(struct xe_gpu_scheduler *sched) { drm_sched_stop(&sched->base, NULL); |