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drm/xe: Add xe_sched_add_msg_locked helper

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Will help by allowing callers to own message locking.

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240809191929.3138956-4-matthew.brost@intel.com
This commit is contained in:
Matthew Brost 2024-08-09 12:19:27 -07:00
parent fc33077765
commit 17d6abcbf6
2 changed files with 10 additions and 1 deletions
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9
drivers/gpu/drm/xe/xe_gpu_scheduler.c
View File

@ -94,8 +94,15 @@ void xe_sched_add_msg(struct xe_gpu_scheduler *sched,
struct xe_sched_msg *msg)
{
xe_sched_msg_lock(sched);
list_add_tail(&msg->link, &sched->msgs);
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);
}

2
drivers/gpu/drm/xe/xe_gpu_scheduler.h
View File

@ -24,6 +24,8 @@ 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);
void xe_sched_add_msg_locked(struct xe_gpu_scheduler *sched,
struct xe_sched_msg *msg);
static inline void xe_sched_msg_lock(struct xe_gpu_scheduler *sched)
{