diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_gpu_scheduler.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_gpu_scheduler.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/drivers/gpu/drm/xe/xe_gpu_scheduler.c b/drivers/gpu/drm/xe/xe_gpu_scheduler.c index e4ad1d6ce1d5..c518d1d16d82 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); + list_del_init(&msg->link); + xe_sched_msg_unlock(sched); return msg; } @@ -93,9 +93,16 @@ 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) { - spin_lock(&sched->base.job_list_lock); - list_add_tail(&msg->link, &sched->msgs); - spin_unlock(&sched->base.job_list_lock); + xe_sched_msg_lock(sched); + xe_sched_add_msg_locked(sched, msg); + xe_sched_msg_unlock(sched); +} +void xe_sched_add_msg_locked(struct xe_gpu_scheduler *sched, + struct xe_sched_msg *msg) +{ + lockdep_assert_held(&sched->base.job_list_lock); + + list_add_tail(&msg->link, &sched->msgs); xe_sched_process_msg_queue(sched); } |