From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from invmail4.hynix.com (exvmail4.hynix.com [166.125.252.92]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 58F292EB87F; Mon, 6 Jul 2026 06:20:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=166.125.252.92 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783318879; cv=none; b=Kz8IMZsa0PWVYamidDXvcl7qFh0koH0u8t70U4UMY1ZrnErMBfkAiwkgFhtxmnUt/3N6sXg3X/fQDOm7MvEDRZmOjPfmCnNc+xs9rRd5S8ZRpD7EtCg+RwsPOajE6B9EiZe/Q2BViHnLTBUgP8S6xxodl2W1jGrwBj5lU0XQquY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783318879; c=relaxed/simple; bh=uG3xryX72/VrJ5xN0YK0iTHXuo6Y0vSJs70jtDbKz5M=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References; b=uZeIBGLiORT9aPM/EXeslsV0HUMpKSjwaTM1aHMNq7BdOc4i0JMa8JgGPqje1Wb43ZoBnniq74obz+ZGsMFgRm7+8A42w6YafaKoHhZFZRkwikFGgcdK8gCgDPONhCXqubt9yaUzEiXHk79qw7SUtGgLOj8HN4rRhGwMS5NRDmM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sk.com; spf=pass smtp.mailfrom=sk.com; arc=none smtp.client-ip=166.125.252.92 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sk.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sk.com X-AuditID: a67dfc5b-c2dff70000001609-9e-6a4b490083a4 From: Byungchul Park To: linux-kernel@vger.kernel.org Cc: max.byungchul.park@gmail.com, kernel_team@skhynix.com, 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, josef@toxicpanda.com, linux-fsdevel@vger.kernel.org, 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, harry.yoo@oracle.com, chris.p.wilson@intel.com, gwan-gyeong.mun@intel.com, boqun.feng@gmail.com, longman@redhat.com, yunseong.kim@ericsson.com, ysk@kzalloc.com, yeoreum.yun@arm.com, netdev@vger.kernel.org, matthew.brost@intel.com, her0gyugyu@gmail.com, corbet@lwn.net, catalin.marinas@arm.com, bp@alien8.de, x86@kernel.org, hpa@zytor.com, luto@kernel.org, sumit.semwal@linaro.org, gustavo@padovan.org, christian.koenig@amd.com, andi.shyti@kernel.org, arnd@arndb.de, lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, rppt@kernel.org, surenb@google.com, mcgrof@kernel.org, petr.pavlu@suse.com, da.gomez@kernel.org, samitolvanen@google.com, paulmck@kernel.org, frederic@kernel.org, neeraj.upadhyay@kernel.org, joelagnelf@nvidia.com, josh@joshtriplett.org, urezki@gmail.com, mathieu.desnoyers@efficios.com, jiangshanlai@gmail.com, qiang.zhang@linux.dev, juri.lelli@redhat.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, bsegall@google.com, mgorman@suse.de, vschneid@redhat.com, chuck.lever@oracle.com, neil@brown.name, okorniev@redhat.com, Dai.Ngo@oracle.com, tom@talpey.com, trondmy@kernel.org, anna@kernel.org, kees@kernel.org, bigeasy@linutronix.de, clrkwllms@kernel.org, mark.rutland@arm.com, ada.coupriediaz@arm.com, kristina.martsenko@arm.com, wangkefeng.wang@huawei.com, broonie@kernel.org, kevin.brodsky@arm.com, dwmw@amazon.co.uk, shakeel.butt@linux.dev, ast@kernel.org, ziy@nvidia.com, yuzhao@google.com, baolin.wang@linux.alibaba.com, usamaarif642@gmail.com, joel.granados@kernel.org, richard.weiyang@gmail.com, geert+renesas@glider.be, tim.c.chen@linux.intel.com, linux@treblig.org, alexander.shishkin@linux.intel.com, lillian@star-ark.net, chenhuacai@kernel.org, francesco@valla.it, guoweikang.kernel@gmail.com, link@vivo.com, jpoimboe@kernel.org, masahiroy@kernel.org, brauner@kernel.org, thomas.weissschuh@linutronix.de, oleg@redhat.com, mjguzik@gmail.com, andrii@kernel.org, wangfushuai@baidu.com, linux-doc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org, linux-i2c@vger.kernel.org, linux-arch@vger.kernel.org, linux-modules@vger.kernel.org, rcu@vger.kernel.org, linux-nfs@vger.kernel.org, linux-rt-devel@lists.linux.dev, 2407018371@qq.com, dakr@kernel.org, miguel.ojeda.sandonis@gmail.com, neilb@ownmail.net, bagasdotme@gmail.com, wsa+renesas@sang-engineering.com, dave.hansen@intel.com, geert@linux-m68k.org, ojeda@kernel.org, alex.gaynor@gmail.com, gary@garyguo.net, bjorn3_gh@protonmail.com, lossin@kernel.org, a.hindborg@kernel.org, aliceryhl@google.com, tmgross@umich.edu, rust-for-linux@vger.kernel.org Subject: [PATCH v19 20/40] dept: apply timeout consideration to dma fence wait Date: Mon, 6 Jul 2026 15:19:08 +0900 Message-Id: <20260706061928.66713-21-byungchul@sk.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20260706061928.66713-1-byungchul@sk.com> References: <20260706061928.66713-1-byungchul@sk.com> X-Brightmail-Tracker: H4sIAAAAAAAAAzWSa0xTZxzGfc/lPYfGLieV4BGz6LpMNxSGiOZvpga/zNexuOk+TeOlkZNR KGCKMjDZUpcRkduwDdVQq0ViJXigWFQUbYJVEGK4KApELLEWykgFNpQiUmBcsm+/PM+T36eH p1U9bCSvTT8h6dM1OjVWMIqR5eXR1J7ElFhvzRa46JAxTE5baHg/1cfBnKsZgXzzNAXvamcx jNkLEcx5hiiwD8xSMNB4BsGMORUC5n8wTLd10HC+tBNBuddDg6vyDwyDJbdoeD4xhqG1tACD 1WJEYLY6GXgaCFHwymyk4Pwwhil7FQdvKss4CHk3wZwtA2pGOlgI+I0Y6g2vOZAL/fPGlxsg b+Y9gn55jgWDZZKFJ80tDHQ0VLNwtecpBb0lgwiqR69gMI36EQSCdhrsE2McNNsiwOgf5+DM 3/cwtFnaWXjkqKfA4X9Iw1CZlQLTMxuGj547LHQbL8/TtSYEb4pHOBi3zrJQGsrDUJBrZuBW 0yQH0x8uYihu3w0fan0sWJr6uYQEMplbzBD5koyIK2hjyLm2aHK3zMMRm/MkqauMIhX3hyny MrCDOKvOYuIcN3JktL2dIy0Xphly17uNlBtKaXKpdd+Pqw8otidJOm2WpP9651FFcn9jLTru 5rP7bvRgA7Jw+SiMF4V40eGS6XzEL3Lhn58uxFhYL/b2TtELHC6sFeuK/Gw+UvC00LVGLLQX MQvFCmGveNbrW2RG+EKcKDBRC6wUtor/Fnjwkn+NeL22cVEUNp/XhKyLG5WwRewbe8wsbSrC REMgdolXiQ8qe5kSpLShZVVIpU3PStNodfExyTnp2uyYYxlpTjR/N/tvoYN30HjnT24k8Ei9 XAkJ36WoWE1WZk6aG4k8rQ5XrvsyMUWlTNLknJL0GUf0J3VSphut5hn1SmVc8NcklfCL5oSU KknHJf3/LcWHRRpQfFyR75zrm++7Irs/P1DTPRx6vmqgOqZuhShfiXEf1m9L/ZYUrXcmT20s /+Sz4AZdnOJ6ovroY/su/ML8w9Deqw0ljol1T/Ke/d4aldDi2X/7q2P7d+YqfBVvfSbVZuw7 tEzOzo08pBoMNoBzppOJHe4zJXX9Fft2888Rl4fI7o89aiYzWbMpitZnav4D5K0reGoDAAA= X-Brightmail-Tracker: H4sIAAAAAAAAAzWSbUhTcRTG/d97d3cdri5L6qKVMcii0GZkHKjE8ENXI4k+WPmlVl1yOjW2 mhpIvg1fC11tUnNlpiN8KdvK0liJ5XuSZqXkW9JciTNNN0Xdsin05fA753nOw/lwKFz0kudH yZKucookqVxMCghB9KHsIK/I4/GSIbsQ8tQ3YHjMyoOvmc0EOB15BJQ9rSXBrX/JhzzTXR50 DGQR0PukBsGYMw/B4ooeB3XjKgFuTRsfHEtDfNBmIli1tCHQ9WlwGOx9i0Pt80wM5uv/kjD1 bg6BdtxKQulkJgEzxiIE92x6Pky2HoPpsdc8WB35icHAgh2B0foXA2tzLgK3LgEeVJg967pZ ElZ6PuJQqu1F8HB8BIe5ye8InreNIrA8ziJhovgFDv3WDfDZOUNCp7aQhOm+Mgx+15NQnmXh Qd+HKQQGvQaB7ZsFg+xHT0nQGUwENH5v4kPflAuDYZ0GgxrTCRgz2gjoLq7APOd6XM+2gL40 G/OUXxho615jsGSs5odXIXZRfYtgq80NGKv+5CbZ2vu1iF1Z1iDWUZWNs+piT/vOPoOzOeYU tqrbTrLLzi8ka1koJ9iuCoatzF/G2JKeILbx3gj/5NFYweFLnFym4hT7ws4L4kab69GVFip1 6NkAmYH0/AJEUQx9gCnK2VaAvCmS3sUMDi7ha+xL72DMN228AiSgcLo/gCky3iTWhE10NJM/ /mOdCXon4yy8ja2xkD7I/CkcIdeYoQOYmvrm9SBvz/yJy7DuEdGhzNBMO1GMBOXIqxr5ypJU iVKZPDRYmRCXliRLDb6YnGhCnncyprtKXiFH/7EWRFNI7COE8Kh4EU+qUqYltiCGwsW+wsDd x+NFwkvStOucIvmc4pqcU7Ygf4oQbxFGnebOi+jL0qtcAsdd4RT/VYzy9stAHf3BnRMbG8os e832tuWm9sCFriZDTOvmif3zDRkqn5AISeAZVVNybpeY8Xeafjnzj368LA/pif3htp1uOKJ/ Izn5wCU72xUUERwzrkuX7Ke3ihqn0COv+YW7F+4c0kZHSlzhH3inZt/7mO/7bo+rdESEpchj VlPrYvPrug2CSjGhjJOG7MEVSuk/SRws0EoDAAA= X-CFilter-Loop: Reflected Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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 f7498c770035..b75b7b9c445a 100644 --- a/drivers/dma-buf/dma-fence.c +++ b/drivers/dma-buf/dma-fence.c @@ -823,7 +823,7 @@ dma_fence_default_wait(struct dma_fence *fence, bool intr, signed long timeout) cb.task = current; list_add(&cb.base.node, &fence->cb_list); - sdt_might_sleep_start(NULL); + sdt_might_sleep_start_timeout(NULL, timeout); while (!dma_fence_test_signaled_flag(fence) && ret > 0) { if (intr) __set_current_state(TASK_INTERRUPTIBLE); @@ -927,7 +927,7 @@ dma_fence_wait_any_timeout(struct dma_fence **fences, uint32_t count, } } - sdt_might_sleep_start(NULL); + sdt_might_sleep_start_timeout(NULL, timeout); while (ret > 0) { if (intr) set_current_state(TASK_INTERRUPTIBLE); -- 2.17.1