diff options
| author | Jammy Zhou <Jammy.Zhou@amd.com> | 2015-07-31 16:47:28 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-08-17 16:50:56 -0400 |
| commit | ea199cc9f825f3ef5aab3db5f00dcc639f8a8b02 (patch) | |
| tree | 1297194f3cec9c09ae474d6eda80ed8db7c40d6e /drivers/gpu/drm/amd/scheduler/gpu_scheduler.c | |
| parent | dd01d071957ded58d9bae3d3bf6061ada1d84692 (diff) | |
drm/amdgpu: return new seq_no for amd_sched_push_job
It is clean to update last_queued_v_seq in the scheduler module
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/scheduler/gpu_scheduler.c')
| -rw-r--r-- | drivers/gpu/drm/amd/scheduler/gpu_scheduler.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c index 89799eb86083..2c4c261ff928 100644 --- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c +++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c @@ -293,12 +293,9 @@ int amd_context_entity_fini(struct amd_gpu_scheduler *sched, * @sched The pointer to the scheduler * @c_entity The pointer to amd_context_entity * @job The pointer to job required to submit - * return 0 if succeed. -1 if failed. - * -2 indicate queue is full for this client, client should wait untill - * scheduler consum some queued command. - * -1 other fail. + * return the virtual sequence number */ -int amd_sched_push_job(struct amd_gpu_scheduler *sched, +uint64_t amd_sched_push_job(struct amd_gpu_scheduler *sched, struct amd_context_entity *c_entity, void *job) { @@ -312,7 +309,8 @@ int amd_sched_push_job(struct amd_gpu_scheduler *sched, } wake_up_interruptible(&sched->wait_queue); - return 0; + + return atomic64_inc_return(&c_entity->last_queued_v_seq); } /** |