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Wed, 08 Mar 2023 07:53:35 -0800 (PST) Received: from localhost ([2a00:79e1:abd:4a00:61b:48ed:72ab:435b]) by smtp.gmail.com with ESMTPSA id j7-20020a170902690700b001991942dde7sm9951550plk.125.2023.03.08.07.53.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Mar 2023 07:53:34 -0800 (PST) From: Rob Clark To: dri-devel@lists.freedesktop.org Cc: freedreno@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, Luben Tuikov , =?utf-8?q?Christian_K=C3=B6nig?= , Rodrigo Vivi , Matt Turner , Bas Nieuwenhuizen , Rob Clark , =?utf-8?q?Christian_K=C3=B6nig?= , Sumit Semwal , Gustavo Padovan , linux-media@vger.kernel.org (open list:SYNC FILE FRAMEWORK), linaro-mm-sig@lists.linaro.org (moderated list:DMA BUFFER SHARING FRAMEWORK), linux-kernel@vger.kernel.org (open list) Subject: [PATCH v10 03/15] dma-buf/fence-chain: Add fence deadline support Date: Wed, 8 Mar 2023 07:52:54 -0800 Message-Id: <20230308155322.344664-4-robdclark@gmail.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230308155322.344664-1-robdclark@gmail.com> References: <20230308155322.344664-1-robdclark@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: Rob Clark Propagate the deadline to all the fences in the chain. v2: Use dma_fence_chain_contained [Tvrtko] Signed-off-by: Rob Clark Reviewed-by: Christian König for this one. --- drivers/dma-buf/dma-fence-chain.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/dma-buf/dma-fence-chain.c b/drivers/dma-buf/dma-fence-chain.c index a0d920576ba6..9663ba1bb6ac 100644 --- a/drivers/dma-buf/dma-fence-chain.c +++ b/drivers/dma-buf/dma-fence-chain.c @@ -206,6 +206,17 @@ static void dma_fence_chain_release(struct dma_fence *fence) dma_fence_free(fence); } + +static void dma_fence_chain_set_deadline(struct dma_fence *fence, + ktime_t deadline) +{ + dma_fence_chain_for_each(fence, fence) { + struct dma_fence *f = dma_fence_chain_contained(fence); + + dma_fence_set_deadline(f, deadline); + } +} + const struct dma_fence_ops dma_fence_chain_ops = { .use_64bit_seqno = true, .get_driver_name = dma_fence_chain_get_driver_name, @@ -213,6 +224,7 @@ const struct dma_fence_ops dma_fence_chain_ops = { .enable_signaling = dma_fence_chain_enable_signaling, .signaled = dma_fence_chain_signaled, .release = dma_fence_chain_release, + .set_deadline = dma_fence_chain_set_deadline, }; EXPORT_SYMBOL(dma_fence_chain_ops);