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[91.14.161.181]) by smtp.gmail.com with ESMTPSA id h18sm7602834wrb.33.2021.09.13.06.17.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Sep 2021 06:17:27 -0700 (PDT) From: "=?UTF-8?q?Christian=20K=C3=B6nig?=" X-Google-Original-From: =?UTF-8?q?Christian=20K=C3=B6nig?= To: linaro-mm-sig@lists.linaro.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org Cc: daniel@ffwll.ch, intel-gfx@lists.freedesktop.org Subject: [PATCH 12/26] drm/scheduler: use new iterator in drm_sched_job_add_implicit_dependencies Date: Mon, 13 Sep 2021 15:16:53 +0200 Message-Id: <20210913131707.45639-13-christian.koenig@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210913131707.45639-1-christian.koenig@amd.com> References: <20210913131707.45639-1-christian.koenig@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Simplifying the code a bit. Signed-off-by: Christian König --- drivers/gpu/drm/scheduler/sched_main.c | 26 +++++++------------------- 1 file changed, 7 insertions(+), 19 deletions(-) diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c index 6987d412a946..b64b673ed040 100644 --- a/drivers/gpu/drm/scheduler/sched_main.c +++ b/drivers/gpu/drm/scheduler/sched_main.c @@ -699,29 +699,17 @@ int drm_sched_job_add_implicit_dependencies(struct drm_sched_job *job, struct drm_gem_object *obj, bool write) { + struct dma_resv_cursor 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]); - if (ret) + dma_resv_for_each_fence_unlocked(obj->resv, &cursor, write, fence) { + ret = drm_sched_job_add_dependency(job, fence); + if (ret) { + dma_fence_put(fence); break; + } } - - for (; i < fence_count; i++) - dma_fence_put(fences[i]); - kfree(fences); return ret; } EXPORT_SYMBOL(drm_sched_job_add_implicit_dependencies); -- 2.25.1