Re: [PATCH 3/3] drm/scheduler: modify args of drm_sched_entity_init

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Am 12.07.2018 um 08:36 schrieb Nayan Deshmukh:
replace run queue by a list of run queues and remove the
sched arg as that is part of run queue itself

Signed-off-by: Nayan Deshmukh <nayan26deshmukh@xxxxxxxxx>

Going over this I've found one more thing which needs to be fixed:

[SNIP]
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
index 45bfdf4cc107..121c53e04603 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_drv.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
@@ -49,12 +49,12 @@ static int etnaviv_open(struct drm_device *dev, struct drm_file *file)
for (i = 0; i < ETNA_MAX_PIPES; i++) {
  		struct etnaviv_gpu *gpu = priv->gpu[i];
+		struct drm_sched_rq *rq;
+ rq = &gpu->sched.sched_rq[DRM_SCHED_PRIORITY_NORMAL];
  		if (gpu) {

Here you use gpu right before the NULL check. It's only an address calculation, but still a bit ugly.

Just move the assignment under the "if (gpu) {".

-			drm_sched_entity_init(&gpu->sched,
-				&ctx->sched_entity[i],
-				&gpu->sched.sched_rq[DRM_SCHED_PRIORITY_NORMAL],
-				NULL);
+			drm_sched_entity_init(&ctx->sched_entity[i],
+					      &rq, 1, NULL);

Regards,
Christian.
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