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[91.14.161.181]) by smtp.gmail.com with ESMTPSA id k19sm4280704wmr.21.2021.09.23.00.56.16 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Sep 2021 00:56:17 -0700 (PDT) From: "=?UTF-8?q?Christian=20K=C3=B6nig?=" X-Google-Original-From: =?UTF-8?q?Christian=20K=C3=B6nig?= To: intel-gfx@lists.freedesktop.org Date: Thu, 23 Sep 2021 09:55:52 +0200 Message-Id: <20210923075608.2873-9-christian.koenig@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210923075608.2873-1-christian.koenig@amd.com> References: <20210923075608.2873-1-christian.koenig@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Mailman-Approved-At: Thu, 23 Sep 2021 11:57:22 +0000 Subject: [Intel-gfx] [PATCH 09/25] drm/amdgpu: use new iterator in amdgpu_ttm_bo_eviction_valuable X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Simplifying the code a bit. Signed-off-by: Christian König --- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index 1129e17e9f09..4511cd15c3a6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -1332,10 +1332,9 @@ static bool amdgpu_ttm_bo_eviction_valuable(struct ttm_buffer_object *bo, const struct ttm_place *place) { unsigned long num_pages = bo->resource->num_pages; + struct dma_resv_iter resv_cursor; struct amdgpu_res_cursor cursor; - struct dma_resv_list *flist; struct dma_fence *f; - int i; /* Swapout? */ if (bo->resource->mem_type == TTM_PL_SYSTEM) @@ -1349,14 +1348,9 @@ static bool amdgpu_ttm_bo_eviction_valuable(struct ttm_buffer_object *bo, * If true, then return false as any KFD process needs all its BOs to * be resident to run successfully */ - flist = dma_resv_shared_list(bo->base.resv); - if (flist) { - for (i = 0; i < flist->shared_count; ++i) { - f = rcu_dereference_protected(flist->shared[i], - dma_resv_held(bo->base.resv)); - if (amdkfd_fence_check_mm(f, current->mm)) - return false; - } + dma_resv_for_each_fence(&resv_cursor, bo->base.resv, true, f) { + if (amdkfd_fence_check_mm(f, current->mm)) + return false; } switch (bo->resource->mem_type) { -- 2.25.1