From: "Christian König" <ckoenig.leichtzumerken@gmail.com> To: linaro-mm-sig@lists.linaro.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, intel-gfx@lists.freedesktop.org Cc: daniel@ffwll.ch, tvrtko.ursulin@linux.intel.com Subject: [PATCH 16/28] drm/scheduler: use new iterator in drm_sched_job_add_implicit_dependencies v2 Date: Fri, 1 Oct 2021 12:05:58 +0200 [thread overview] Message-ID: <20211001100610.2899-17-christian.koenig@amd.com> (raw) In-Reply-To: <20211001100610.2899-1-christian.koenig@amd.com> Simplifying the code a bit. v2: use dma_resv_for_each_fence Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> --- drivers/gpu/drm/scheduler/sched_main.c | 26 ++++++-------------------- 1 file changed, 6 insertions(+), 20 deletions(-) diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c index 042c16b5d54a..5bc5f775abe1 100644 --- a/drivers/gpu/drm/scheduler/sched_main.c +++ b/drivers/gpu/drm/scheduler/sched_main.c @@ -699,30 +699,16 @@ int drm_sched_job_add_implicit_dependencies(struct drm_sched_job *job, struct drm_gem_object *obj, bool write) { + struct dma_resv_iter cursor; + struct dma_fence *fence; int ret; - struct dma_fence **fences; - unsigned int i, fence_count; - - if (!write) { - struct dma_fence *fence = dma_resv_get_excl_unlocked(obj->resv); - - return drm_sched_job_add_dependency(job, fence); - } - - ret = dma_resv_get_fences(obj->resv, NULL, &fence_count, &fences); - if (ret || !fence_count) - return ret; - for (i = 0; i < fence_count; i++) { - ret = drm_sched_job_add_dependency(job, fences[i]); + dma_resv_for_each_fence(&cursor, obj->resv, write, fence) { + ret = drm_sched_job_add_dependency(job, fence); if (ret) - break; + return ret; } - - for (; i < fence_count; i++) - dma_fence_put(fences[i]); - kfree(fences); - return ret; + return 0; } EXPORT_SYMBOL(drm_sched_job_add_implicit_dependencies); -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: "Christian König" <ckoenig.leichtzumerken@gmail.com> To: linaro-mm-sig@lists.linaro.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, intel-gfx@lists.freedesktop.org Cc: daniel@ffwll.ch, tvrtko.ursulin@linux.intel.com Subject: [Intel-gfx] [PATCH 16/28] drm/scheduler: use new iterator in drm_sched_job_add_implicit_dependencies v2 Date: Fri, 1 Oct 2021 12:05:58 +0200 [thread overview] Message-ID: <20211001100610.2899-17-christian.koenig@amd.com> (raw) In-Reply-To: <20211001100610.2899-1-christian.koenig@amd.com> Simplifying the code a bit. v2: use dma_resv_for_each_fence Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> --- drivers/gpu/drm/scheduler/sched_main.c | 26 ++++++-------------------- 1 file changed, 6 insertions(+), 20 deletions(-) diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c index 042c16b5d54a..5bc5f775abe1 100644 --- a/drivers/gpu/drm/scheduler/sched_main.c +++ b/drivers/gpu/drm/scheduler/sched_main.c @@ -699,30 +699,16 @@ int drm_sched_job_add_implicit_dependencies(struct drm_sched_job *job, struct drm_gem_object *obj, bool write) { + struct dma_resv_iter cursor; + struct dma_fence *fence; int ret; - struct dma_fence **fences; - unsigned int i, fence_count; - - if (!write) { - struct dma_fence *fence = dma_resv_get_excl_unlocked(obj->resv); - - return drm_sched_job_add_dependency(job, fence); - } - - ret = dma_resv_get_fences(obj->resv, NULL, &fence_count, &fences); - if (ret || !fence_count) - return ret; - for (i = 0; i < fence_count; i++) { - ret = drm_sched_job_add_dependency(job, fences[i]); + dma_resv_for_each_fence(&cursor, obj->resv, write, fence) { + ret = drm_sched_job_add_dependency(job, fence); if (ret) - break; + return ret; } - - for (; i < fence_count; i++) - dma_fence_put(fences[i]); - kfree(fences); - return ret; + return 0; } EXPORT_SYMBOL(drm_sched_job_add_implicit_dependencies); -- 2.25.1
next prev parent reply other threads:[~2021-10-01 10:06 UTC|newest] Thread overview: 102+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-10-01 10:05 Deploying new iterator interface for dma-buf Christian König 2021-10-01 10:05 ` [Intel-gfx] " Christian König 2021-10-01 10:05 ` [PATCH 01/28] dma-buf: add dma_resv_for_each_fence_unlocked v7 Christian König 2021-10-01 10:05 ` [Intel-gfx] " Christian König 2021-10-04 9:29 ` Tvrtko Ursulin 2021-10-04 9:29 ` [Intel-gfx] " Tvrtko Ursulin 2021-10-04 9:53 ` Christian König 2021-10-04 9:53 ` [Intel-gfx] " Christian König 2021-10-04 10:34 ` Tvrtko Ursulin 2021-10-04 10:34 ` [Intel-gfx] " Tvrtko Ursulin 2021-10-04 10:44 ` Christian König 2021-10-04 10:44 ` [Intel-gfx] " Christian König 2021-10-04 10:50 ` Tvrtko Ursulin 2021-10-04 10:50 ` [Intel-gfx] " Tvrtko Ursulin 2021-10-04 12:59 ` Christian König 2021-10-04 12:59 ` [Intel-gfx] " Christian König 2021-10-04 13:15 ` Tvrtko Ursulin 2021-10-04 13:15 ` [Intel-gfx] " Tvrtko Ursulin 2021-10-01 10:05 ` [PATCH 02/28] dma-buf: add dma_resv_for_each_fence Christian König 2021-10-01 10:05 ` [Intel-gfx] " Christian König 2021-10-01 10:05 ` [PATCH 03/28] dma-buf: add dma_resv selftest Christian König 2021-10-01 10:05 ` [Intel-gfx] " Christian König 2021-10-04 13:11 ` Tvrtko Ursulin 2021-10-04 13:11 ` [Intel-gfx] " Tvrtko Ursulin 2021-10-01 10:05 ` [PATCH 04/28] dma-buf: use new iterator in dma_resv_copy_fences Christian König 2021-10-01 10:05 ` [Intel-gfx] " Christian König 2021-10-01 10:05 ` [PATCH 05/28] dma-buf: use new iterator in dma_resv_get_fences v3 Christian König 2021-10-01 10:05 ` [Intel-gfx] " Christian König 2021-10-01 10:05 ` [PATCH 06/28] dma-buf: use new iterator in dma_resv_wait_timeout Christian König 2021-10-01 10:05 ` [Intel-gfx] " Christian König 2021-10-01 10:05 ` [PATCH 07/28] dma-buf: use new iterator in dma_resv_test_signaled Christian König 2021-10-01 10:05 ` [Intel-gfx] " Christian König 2021-10-01 10:05 ` [PATCH 08/28] dma-buf: use the new iterator in dma_buf_debug_show Christian König 2021-10-01 10:05 ` [Intel-gfx] " Christian König 2021-10-05 7:35 ` Tvrtko Ursulin 2021-10-05 7:35 ` [Intel-gfx] " Tvrtko Ursulin 2021-10-01 10:05 ` [PATCH 09/28] dma-buf: use the new iterator in dma_resv_poll Christian König 2021-10-01 10:05 ` [Intel-gfx] " Christian König 2021-10-05 7:44 ` Tvrtko Ursulin 2021-10-05 7:44 ` [Intel-gfx] " Tvrtko Ursulin 2021-10-05 8:16 ` Christian König 2021-10-05 8:16 ` [Intel-gfx] " Christian König 2021-10-05 8:41 ` Tvrtko Ursulin 2021-10-05 8:41 ` [Intel-gfx] " Tvrtko Ursulin 2021-10-01 10:05 ` [PATCH 10/28] drm/ttm: use the new iterator in ttm_bo_flush_all_fences Christian König 2021-10-01 10:05 ` [Intel-gfx] " Christian König 2021-10-01 10:05 ` [PATCH 11/28] drm/amdgpu: use the new iterator in amdgpu_sync_resv Christian König 2021-10-01 10:05 ` [Intel-gfx] " Christian König 2021-10-01 10:05 ` [PATCH 12/28] drm/amdgpu: use new iterator in amdgpu_ttm_bo_eviction_valuable Christian König 2021-10-01 10:05 ` [Intel-gfx] " Christian König 2021-10-01 10:05 ` [PATCH 13/28] drm/amdgpu: use new iterator in amdgpu_vm_prt_fini Christian König 2021-10-01 10:05 ` [Intel-gfx] " Christian König 2021-10-01 10:05 ` [PATCH 14/28] drm/msm: use new iterator in msm_gem_describe Christian König 2021-10-01 10:05 ` [Intel-gfx] " Christian König 2021-10-01 10:05 ` [PATCH 15/28] drm/radeon: use new iterator in radeon_sync_resv Christian König 2021-10-01 10:05 ` [Intel-gfx] " Christian König 2021-10-01 10:05 ` Christian König [this message] 2021-10-01 10:05 ` [Intel-gfx] [PATCH 16/28] drm/scheduler: use new iterator in drm_sched_job_add_implicit_dependencies v2 Christian König 2021-10-01 10:05 ` [PATCH 17/28] drm/i915: use the new iterator in i915_gem_busy_ioctl v2 Christian König 2021-10-01 10:05 ` [Intel-gfx] " Christian König 2021-10-01 10:37 ` Tvrtko Ursulin 2021-10-01 10:37 ` [Intel-gfx] " Tvrtko Ursulin 2021-10-01 10:39 ` Christian König 2021-10-01 10:39 ` [Intel-gfx] " Christian König 2021-10-01 10:06 ` [PATCH 18/28] drm/i915: use the new iterator in i915_sw_fence_await_reservation v3 Christian König 2021-10-01 10:06 ` [Intel-gfx] " Christian König 2021-10-01 10:06 ` [PATCH 19/28] drm/i915: use the new iterator in i915_request_await_object v2 Christian König 2021-10-01 10:06 ` [Intel-gfx] " Christian König 2021-10-01 10:06 ` [PATCH 20/28] drm/i915: use new iterator in i915_gem_object_wait_reservation Christian König 2021-10-01 10:06 ` [Intel-gfx] " Christian König 2021-10-01 10:06 ` [PATCH 21/28] drm/i915: use new iterator in i915_gem_object_wait_priority Christian König 2021-10-01 10:06 ` [Intel-gfx] " Christian König 2021-10-01 10:06 ` [PATCH 22/28] drm/i915: use new cursor in intel_prepare_plane_fb Christian König 2021-10-01 10:06 ` [Intel-gfx] " Christian König 2021-10-01 10:06 ` [PATCH 23/28] drm: use new iterator in drm_gem_fence_array_add_implicit v3 Christian König 2021-10-01 10:06 ` [Intel-gfx] " Christian König 2021-10-05 7:48 ` Tvrtko Ursulin 2021-10-05 7:48 ` [Intel-gfx] " Tvrtko Ursulin 2021-10-01 10:06 ` [PATCH 24/28] drm: use new iterator in drm_gem_plane_helper_prepare_fb Christian König 2021-10-01 10:06 ` [Intel-gfx] " Christian König 2021-10-05 7:53 ` Tvrtko Ursulin 2021-10-05 7:53 ` [Intel-gfx] " Tvrtko Ursulin 2021-10-05 10:27 ` Christian König 2021-10-05 10:27 ` [Intel-gfx] " Christian König 2021-10-05 10:47 ` Tvrtko Ursulin 2021-10-05 10:47 ` [Intel-gfx] " Tvrtko Ursulin 2021-10-05 11:23 ` Christian König 2021-10-05 11:23 ` [Intel-gfx] " Christian König 2021-10-01 10:06 ` [PATCH 25/28] drm/nouveau: use the new iterator in nouveau_fence_sync Christian König 2021-10-01 10:06 ` [Intel-gfx] " Christian König 2021-10-01 10:06 ` [PATCH 26/28] drm/nouveau: use the new interator in nv50_wndw_prepare_fb Christian König 2021-10-01 10:06 ` [Intel-gfx] " Christian König 2021-10-01 10:06 ` [PATCH 27/28] drm/etnaviv: use new iterator in etnaviv_gem_describe Christian König 2021-10-01 10:06 ` [Intel-gfx] " Christian König 2021-10-01 10:06 ` [PATCH 28/28] drm/etnaviv: replace dma_resv_get_excl_unlocked Christian König 2021-10-01 10:06 ` [Intel-gfx] " Christian König 2021-10-01 17:59 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [01/28] dma-buf: add dma_resv_for_each_fence_unlocked v7 Patchwork 2021-10-01 18:01 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork 2021-10-01 18:33 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork 2021-10-05 11:37 Deploying new iterator interface for dma-buf Christian König 2021-10-05 11:37 ` [PATCH 16/28] drm/scheduler: use new iterator in drm_sched_job_add_implicit_dependencies v2 Christian König 2021-10-17 14:40 ` Nicolas Frattaroli 2021-10-17 15:26 ` Christian König
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