From 05ba44b3704e2115251c340fc72db609a0b97f3b Mon Sep 17 00:00:00 2001 From: Rob Clark Date: Tue, 2 Aug 2022 08:51:36 -0700 Subject: drm/msm: Split out idr_lock Otherwise if we hit reclaim pinning objects in the submit path, we'll be blocking retire_worker trying to free a submit. Signed-off-by: Rob Clark Patchwork: https://patchwork.freedesktop.org/patch/496116/ Link: https://lore.kernel.org/r/20220802155152.1727594-4-robdclark@gmail.com --- drivers/gpu/drm/msm/msm_submitqueue.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/msm/msm_submitqueue.c') diff --git a/drivers/gpu/drm/msm/msm_submitqueue.c b/drivers/gpu/drm/msm/msm_submitqueue.c index f486a3cd4e55..c6929e205b51 100644 --- a/drivers/gpu/drm/msm/msm_submitqueue.c +++ b/drivers/gpu/drm/msm/msm_submitqueue.c @@ -200,6 +200,7 @@ int msm_submitqueue_create(struct drm_device *drm, struct msm_file_private *ctx, *id = queue->id; idr_init(&queue->fence_idr); + mutex_init(&queue->idr_lock); mutex_init(&queue->lock); list_add_tail(&queue->node, &ctx->submitqueues); -- cgit v1.2.3