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| author | Christian König <christian.koenig@amd.com> | 2023-04-17 13:36:02 +0200 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2023-04-24 11:00:05 +0200 |
| commit | 539f9ee4b52a8bec95ff064e22dd2fb1e258e818 (patch) | |
| tree | 3eecbccf9019b4e489146b3e0a19ddaf6cc7f300 /drivers/gpu/drm/scheduler/sched_main.c | |
| parent | 15f5ee6b77c0953b3d668eb3f3bb3c0be0a280f6 (diff) | |
| download | linux-539f9ee4b52a8bec95ff064e22dd2fb1e258e818.tar.gz linux-539f9ee4b52a8bec95ff064e22dd2fb1e258e818.tar.bz2 linux-539f9ee4b52a8bec95ff064e22dd2fb1e258e818.zip | |
drm/scheduler: properly forward fence errors
When a hw fence is signaled with an error properly forward that to the
finished fence.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230420115752.31470-1-christian.koenig@amd.com
Diffstat (limited to 'drivers/gpu/drm/scheduler/sched_main.c')
| -rw-r--r-- | drivers/gpu/drm/scheduler/sched_main.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c index c3582c4fc299..8d248ce233c8 100644 --- a/drivers/gpu/drm/scheduler/sched_main.c +++ b/drivers/gpu/drm/scheduler/sched_main.c @@ -262,7 +262,7 @@ drm_sched_rq_select_entity_fifo(struct drm_sched_rq *rq) * * Finish the job's fence and wake up the worker thread. */ -static void drm_sched_job_done(struct drm_sched_job *s_job) +static void drm_sched_job_done(struct drm_sched_job *s_job, int result) { struct drm_sched_fence *s_fence = s_job->s_fence; struct drm_gpu_scheduler *sched = s_fence->sched; @@ -273,7 +273,7 @@ static void drm_sched_job_done(struct drm_sched_job *s_job) trace_drm_sched_process_job(s_fence); dma_fence_get(&s_fence->finished); - drm_sched_fence_finished(s_fence); + drm_sched_fence_finished(s_fence, result); dma_fence_put(&s_fence->finished); wake_up_interruptible(&sched->wake_up_worker); } @@ -287,7 +287,7 @@ static void drm_sched_job_done_cb(struct dma_fence *f, struct dma_fence_cb *cb) { struct drm_sched_job *s_job = container_of(cb, struct drm_sched_job, cb); - drm_sched_job_done(s_job); + drm_sched_job_done(s_job, f->error); } /** @@ -537,12 +537,12 @@ void drm_sched_start(struct drm_gpu_scheduler *sched, bool full_recovery) r = dma_fence_add_callback(fence, &s_job->cb, drm_sched_job_done_cb); if (r == -ENOENT) - drm_sched_job_done(s_job); + drm_sched_job_done(s_job, fence->error); else if (r) DRM_DEV_ERROR(sched->dev, "fence add callback failed (%d)\n", r); } else - drm_sched_job_done(s_job); + drm_sched_job_done(s_job, 0); } if (full_recovery) { @@ -1059,15 +1059,13 @@ static int drm_sched_main(void *param) r = dma_fence_add_callback(fence, &sched_job->cb, drm_sched_job_done_cb); if (r == -ENOENT) - drm_sched_job_done(sched_job); + drm_sched_job_done(sched_job, fence->error); else if (r) DRM_DEV_ERROR(sched->dev, "fence add callback failed (%d)\n", r); } else { - if (IS_ERR(fence)) - dma_fence_set_error(&s_fence->finished, PTR_ERR(fence)); - - drm_sched_job_done(sched_job); + drm_sched_job_done(sched_job, IS_ERR(fence) ? + PTR_ERR(fence) : 0); } wake_up(&sched->job_scheduled); |