From fc896cf3d6913fb0e79ec146fff6dcda5aaa4384 Mon Sep 17 00:00:00 2001 From: Rob Clark Date: Wed, 2 Aug 2023 15:21:51 -0700 Subject: drm/msm: Take lru lock once per submit_pin_objects() Split out pin_count incrementing and lru updating into a separate loop so we can take the lru lock only once for all objs. Since we are still holding the obj lock, it is safe to split this up. Signed-off-by: Rob Clark Patchwork: https://patchwork.freedesktop.org/patch/551025/ --- drivers/gpu/drm/msm/msm_gem.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/msm/msm_gem.h') diff --git a/drivers/gpu/drm/msm/msm_gem.h b/drivers/gpu/drm/msm/msm_gem.h index 31b370474fa8..2ddd896aac68 100644 --- a/drivers/gpu/drm/msm/msm_gem.h +++ b/drivers/gpu/drm/msm/msm_gem.h @@ -142,6 +142,7 @@ int msm_gem_get_and_pin_iova(struct drm_gem_object *obj, struct msm_gem_address_space *aspace, uint64_t *iova); void msm_gem_unpin_iova(struct drm_gem_object *obj, struct msm_gem_address_space *aspace); +void msm_gem_pin_obj_locked(struct drm_gem_object *obj); struct page **msm_gem_pin_pages(struct drm_gem_object *obj); void msm_gem_unpin_pages(struct drm_gem_object *obj); int msm_gem_dumb_create(struct drm_file *file, struct drm_device *dev, -- cgit v1.2.3