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31 Jan 2023 17:40:02 +0900 X-Original-SENDERIP: 10.177.244.38 X-Original-MAILFROM: max.byungchul.park@gmail.com From: Byungchul Park To: linux-kernel@vger.kernel.org Cc: torvalds@linux-foundation.org, damien.lemoal@opensource.wdc.com, linux-ide@vger.kernel.org, adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, mingo@redhat.com, peterz@infradead.org, will@kernel.org, tglx@linutronix.de, rostedt@goodmis.org, joel@joelfernandes.org, sashal@kernel.org, daniel.vetter@ffwll.ch, duyuyang@gmail.com, johannes.berg@intel.com, tj@kernel.org, tytso@mit.edu, willy@infradead.org, david@fromorbit.com, amir73il@gmail.com, gregkh@linuxfoundation.org, kernel-team@lge.com, linux-mm@kvack.org, akpm@linux-foundation.org, mhocko@kernel.org, minchan@kernel.org, hannes@cmpxchg.org, vdavydov.dev@gmail.com, sj@kernel.org, jglisse@redhat.com, dennis@kernel.org, cl@linux.com, penberg@kernel.org, rientjes@google.com, vbabka@suse.cz, ngupta@vflare.org, linux-block@vger.kernel.org, paolo.valente@linaro.org, josef@toxicpanda.com, linux-fsdevel@vger.kernel.org, viro@zeniv.linux.org.uk, jack@suse.cz, jlayton@kernel.org, dan.j.williams@intel.com, hch@infradead.org, djwong@kernel.org, dri-devel@lists.freedesktop.org, rodrigosiqueiramelo@gmail.com, melissa.srw@gmail.com, hamohammed.sa@gmail.com, 42.hyeyoo@gmail.com, chris.p.wilson@intel.com, gwan-gyeong.mun@intel.com, max.byungchul.park@gmail.com, boqun.feng@gmail.com, longman@redhat.com, hdanton@sina.com Subject: [PATCH v9 22/25] dept: Apply timeout consideration to dma fence wait Date: Tue, 31 Jan 2023 17:39:51 +0900 Message-Id: <1675154394-25598-23-git-send-email-max.byungchul.park@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1675154394-25598-1-git-send-email-max.byungchul.park@gmail.com> References: <1675154394-25598-1-git-send-email-max.byungchul.park@gmail.com> X-Rspam-User: X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: A4A8F1C0013 X-Stat-Signature: ekfbci6i7tn8o3pzcmcr96a5jf3eiset X-HE-Tag: 1675154403-147535 X-HE-Meta: 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 YV2sUZT5 YN1K0hHuedR+MUJMo07jL138AosBQQqN9pBFv2t7HChNbWAhst1/XDX8QBL3vFJYZvIs+HB1IYYcP6iNd0HCYf44XFp7LTbC8w7YEawSi2gu5MzQ1GG56Y6cYCnc8x69Jof7Yn5r48oiZ0nNC+MSlemnTOucdjjoN0qA0UJ8x0ykhQY3u7WQf9ITsZDs3kS8jkIycB0OqiCKwU8GjL+rmZEprJteO6Y49ZeH/NtQpkHbM33wfsM705UvIytIbGM3XSuy0npehOZusRZrUmI9H0F+6WzsIR6soWb1Ul5Uv3keEYylesgD8J9mTmhcRQ94ti8nd X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Now that CONFIG_DEPT_AGGRESSIVE_TIMEOUT_WAIT was introduced, apply the consideration to dma fence wait. Signed-off-by: Byungchul Park --- drivers/dma-buf/dma-fence.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/dma-buf/dma-fence.c b/drivers/dma-buf/dma-fence.c index 1db4bc0..a1ede7b46 100644 --- a/drivers/dma-buf/dma-fence.c +++ b/drivers/dma-buf/dma-fence.c @@ -783,7 +783,7 @@ struct default_wait_cb { cb.task = current; list_add(&cb.base.node, &fence->cb_list); - sdt_might_sleep_start(NULL); + sdt_might_sleep_start_timeout(NULL, timeout); while (!test_bit(DMA_FENCE_FLAG_SIGNALED_BIT, &fence->flags) && ret > 0) { if (intr) __set_current_state(TASK_INTERRUPTIBLE); @@ -887,7 +887,7 @@ struct default_wait_cb { } } - sdt_might_sleep_start(NULL); + sdt_might_sleep_start_timeout(NULL, timeout); while (ret > 0) { if (intr) set_current_state(TASK_INTERRUPTIBLE);