From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1878DD2E014 for ; Fri, 5 Dec 2025 07:20:51 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id E4FBB6B00E6; Fri, 5 Dec 2025 02:20:02 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id DEF176B00EE; Fri, 5 Dec 2025 02:20:02 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 983646B00EB; Fri, 5 Dec 2025 02:20:02 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0017.hostedemail.com [216.40.44.17]) by kanga.kvack.org (Postfix) with ESMTP id 5830C6B0030 for ; Fri, 5 Dec 2025 02:20:02 -0500 (EST) Received: from smtpin09.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay04.hostedemail.com (Postfix) with ESMTP id 08B931A04DE for ; Fri, 5 Dec 2025 07:20:02 +0000 (UTC) X-FDA: 84184568244.09.144D5B9 Received: from invmail4.hynix.com (exvmail4.skhynix.com [166.125.252.92]) by imf11.hostedemail.com (Postfix) with ESMTP id 2A5EF40002 for ; Fri, 5 Dec 2025 07:19:59 +0000 (UTC) Authentication-Results: imf11.hostedemail.com; spf=pass (imf11.hostedemail.com: domain of byungchul@sk.com designates 166.125.252.92 as permitted sender) smtp.mailfrom=byungchul@sk.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1764919200; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=6/SRTPKkuLIHU+YvAOb/eKFbLa2GuA/QEIc1Q/U4gu0=; b=UZZdXhvHyyjxjlwzvDJQDiqTg60CW0lcODyTy/IAYF9wAcq4Sre8xzv92wNJPchyVU1sMN scdCCgeBszSpVcrsZk7SCCmUVNTU/Y+aZru4okNTG7pWHHWrclxC1KddEXQgy8uvDASZqN qNwRmeUSsD49FBzBqRCQVlepuMaif9k= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1764919200; a=rsa-sha256; cv=none; b=MAOPZ5JDp32BDg/YKiXRzsUnla8UyfW0JTId3BF9pODT+cAsnz8+j1PSQUBlQp/UId8l02 v7YCJmXG24GyY/1sMI2u24mVvV+ieyG64fEBcROk7avXP4EmbTRX9hks1O39Omi+wuka8l ouQx8JJ8dBL9Rh40RXpCSq/TEPzWAIE= ARC-Authentication-Results: i=1; imf11.hostedemail.com; dkim=none; spf=pass (imf11.hostedemail.com: domain of byungchul@sk.com designates 166.125.252.92 as permitted sender) smtp.mailfrom=byungchul@sk.com; dmarc=none X-AuditID: a67dfc5b-c45ff70000001609-5b-6932876f2fe9 From: Byungchul Park To: linux-kernel@vger.kernel.org Cc: 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, max.byungchul.park@gmail.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 v18 20/42] dept: apply timeout consideration to dma fence wait Date: Fri, 5 Dec 2025 16:18:33 +0900 Message-Id: <20251205071855.72743-21-byungchul@sk.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20251205071855.72743-1-byungchul@sk.com> References: <20251205071855.72743-1-byungchul@sk.com> X-Brightmail-Tracker: H4sIAAAAAAAAAzWSbUxTdxSH/d/3VpvcdZ1eNQ7TzJm4iC9Rdz6oMX7x+mHGRBPNzF4aex2V UrAoiPGloEClKFgsBKpSyyAEapgXF+RNazs7J1bLMLYIrmhIXW2RSKikalNr1W9Pzu93zvPl MLh8hFzAaHQHBb1OpVVSUkI6Mefy8rzy1ZqVkXIExtITMBocJ+FRsZOAhLWLBqNYT8IdfwkB wZgRwcxbKw6l3UkCpuMjNCT7PQhqB804BHw3cYi4pxDUhYsJmGypRNAQstIQvr0FJoK9JCSf PMfA/zqKYNyZciVqs6HR3knBW+8DHOosPgRT4TEE/a0lFDyMTVLwj8VEga2kn4SLVjOC0ON+ DE42dVBQe1EkoHush4bRWjMG7eIPEGwJETBQbcdS+lTh6jyw1v2PgeVKLwZJWy542p/TEAmZ KQj+XUZCl2GMBnH4NoLph08xMPbECLhc9jsBxsQ0As/1ZxgM9Vyg4D9HkgSDdYYEn3OAhAHP HQJGvFU0POi5QkKzfxCDTu89fJOaL/03QfGOSw7ETzefxHl3dBLnmweiFH/Ou5zvbnhC8zbx EH/qrwmS72xdxjf1hTH+cWQDL7adpnhxykzzo4/6KP7l/fv09u9+lK5XC1pNgaBfsfFXadbN mqcob4g5PHhmhDCgdroCSRiOXcOZEjHqM9s9f6aZYpdygUAc/8AKdjHXeSZEViApg7NDGVx5 /Gw6+JLdxr2qGUwzwS7hxm90kR9Yxq7josPxT4IMrv0PZ7ojSc0t/jdplrNrucaKmfRRjrVK uLEqH/q4MJ+71RogqpHMhma1IblGV5Cj0mjXZGYV6TSHM/fm5ogo9XItx97tuY6mfDtciGWQ co7MWbhKIydVBflFOS7EMbhSIYtqV2rkMrWq6Iigz/1Ff0gr5LvQQoZQzpOtfl2olrO/qQ4K 2YKQJ+g/pxgjWWBAha5KxRtTdf1QzRcvFHN3FrucR/cYvo/rdlX12SeszN36/U3uWfbzR2Kn 9/3cVr1jq31JxF1ZVE+ecJTVrf/2pxubs9XfNIZXSIb9tgzOe0oSOLCvddGidZcsbQ2kbXuy o6z3lcN0teNYpnjgguna3a+37cpUzHbv3li196vjivC5tUoiP0u1ahmuz1e9B3x2PNRuAwAA X-Brightmail-Tracker: H4sIAAAAAAAAAzWSa0iTcRTG+793V4u3Jfhi0WUVUaJZdDlhRFHQ202iL2JfauRLLuelrbQV XdSGtm422SSXOVcuUdO1aWm6MqXRlVxWWmkqrJW5smxL5iWbUl8Ov3Oe5zycD4fBJXVkOCNP OSwoU2QKKSUiRLEx2ZGpOSvk0flaDnI1p6Cz203C28wmAvy+XAKuVldSMGa8S0Ou7QoJj9uz CGitqkDQ7c9FMDRixEFTP07AmM5Jgy/wgQZ9JoJxhxOBwaXDoaP1AQ6VNZkY/LL+oaC/ZRCB vtdNQUFfJgEDlvMICj1GGvoebYFv3Q0kjHd9xqD9txeBxf0HA3dTDoIxQxIUm+3BdcMPCkZe vMShQN+KoKS3C4fBvh4ENc6PCBxlWRR8yqvFoc09HV77Byh4oj9HwTfXVQy+WykwZTlIcD3v R1Bk1CHwvHdgkH29mgJDkY2A+p57NLj6RzHoNOgwqLDthG6Lh4BneWYseG7QdTsMjAXZWLB8 wUB/qwGDgKWc3lCK+CHNRYIvt9/BeM2rMYqvvFaJ+JFhHeJ9pdk4r8kLti3eAZw/Y8/gS595 KX7Y/4biHb9NBP/UzPE3zg5j/OUXkXx9YRe9a+Me0boEQSFPF5TL1u8TJT7I70VpbcxR14UP xGlUQWtRCMOxKzmzs5aaYIpdzHV0BPAJDmXncfYLHlKLRAzOts3lcgIXJ4WZbCz3M981yQS7 iHPfv0tOsJhdzXnfBf6FzuUqrE2TnpDgXN8+PMkSdhVXrB0i85DIhKaUo1B5SnqyTK5YFaVK SlSnyI9G7U9NtqHgP1lOjF6uQ762Lc2IZZB0mrgpY7lcQsrSVerkZsQxuDRU7FVEyyXiBJn6 mKBM3as8ohBUzWgWQ0jDxNvihH0S9oDssJAkCGmC8r+KMSHhp9GMJYYy+nOp0vo8ZtO5qsZY uvfrvK6HD+21u7e+OhDQrvVd86sv2cKUVsUhbc3s6O0RjcnLxELr4xnqojlCfIsjoi/t5NRH A6/r3rjNFtNJqa/Q31mWkPGV8fwcjYk9uHlhcW2ACr0ZtkYoKTMNOpv3ps/fEUckxk8/fnZB xCh2S0qoEmXLl+JKlewvxvLG0ksDAAA= X-CFilter-Loop: Reflected X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: 2A5EF40002 X-Stat-Signature: zmmim9yuo3j5mtrm7f8rh7f3te747ssd X-Rspam-User: X-HE-Tag: 1764919199-433282 X-HE-Meta: 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 ZtfNGEQ9 dEXbtFqDz5dypjIJKzBxcUHXdTFuLdK4Cf7kQ8lRfW96RTZE= 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: 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 b313bb59dc9c..f2cc7068af65 100644 --- a/drivers/dma-buf/dma-fence.c +++ b/drivers/dma-buf/dma-fence.c @@ -799,7 +799,7 @@ 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 (!test_bit(DMA_FENCE_FLAG_SIGNALED_BIT, &fence->flags) && ret > 0) { if (intr) __set_current_state(TASK_INTERRUPTIBLE); @@ -903,7 +903,7 @@ 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