From f94e6a51e17ccff8e005be208e723ca265c8b881 Mon Sep 17 00:00:00 2001 From: Rob Clark Date: Mon, 20 Mar 2023 07:43:23 -0700 Subject: drm/msm: Pre-allocate hw_fence Avoid allocating memory in job_run() by pre-allocating the hw_fence. Signed-off-by: Rob Clark Patchwork: https://patchwork.freedesktop.org/patch/527832/ Link: https://lore.kernel.org/r/20230320144356.803762-2-robdclark@gmail.com --- drivers/gpu/drm/msm/msm_fence.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/msm/msm_fence.h') diff --git a/drivers/gpu/drm/msm/msm_fence.h b/drivers/gpu/drm/msm/msm_fence.h index 7f1798c54cd1..f913fa22d8fe 100644 --- a/drivers/gpu/drm/msm/msm_fence.h +++ b/drivers/gpu/drm/msm/msm_fence.h @@ -61,7 +61,8 @@ void msm_fence_context_free(struct msm_fence_context *fctx); bool msm_fence_completed(struct msm_fence_context *fctx, uint32_t fence); void msm_update_fence(struct msm_fence_context *fctx, uint32_t fence); -struct dma_fence * msm_fence_alloc(struct msm_fence_context *fctx); +struct dma_fence * msm_fence_alloc(void); +void msm_fence_init(struct dma_fence *fence, struct msm_fence_context *fctx); static inline bool fence_before(uint32_t a, uint32_t b) -- cgit