From 0cc848a75b742c3f9800e643cd2c03b9cfdc3d69 Mon Sep 17 00:00:00 2001 From: Christian König <christian.koenig@amd.com> Date: Tue, 9 Nov 2021 11:08:18 +0100 Subject: dma-buf: add DMA_RESV_USAGE_BOOKKEEP v3 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add an usage for submissions independent of implicit sync but still interesting for memory management. v2: cleanup the kerneldoc a bit v3: separate amdgpu changes from this Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20220407085946.744568-10-christian.koenig@amd.com --- drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c index 65998cbcd7f7..4ba4b54092f1 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c @@ -111,7 +111,7 @@ void amdgpu_pasid_free_delayed(struct dma_resv *resv, struct dma_fence *fence; int r; - r = dma_resv_get_singleton(resv, DMA_RESV_USAGE_READ, &fence); + r = dma_resv_get_singleton(resv, DMA_RESV_USAGE_BOOKKEEP, &fence); if (r) goto fallback; @@ -139,7 +139,7 @@ fallback: /* Not enough memory for the delayed delete, as last resort * block for all the fences to complete. */ - dma_resv_wait_timeout(resv, DMA_RESV_USAGE_READ, + dma_resv_wait_timeout(resv, DMA_RESV_USAGE_BOOKKEEP, false, MAX_SCHEDULE_TIMEOUT); amdgpu_pasid_free(pasid); } -- cgit v1.2.3-70-g09d2