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 18D7CD2E016 for ; Fri, 5 Dec 2025 07:20:39 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id D906A6B00E3; Fri, 5 Dec 2025 02:20:00 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id D2BA96B00E4; Fri, 5 Dec 2025 02:20:00 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 53DB66B00E7; Fri, 5 Dec 2025 02:20:00 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id 1212E6B00E7 for ; Fri, 5 Dec 2025 02:20:00 -0500 (EST) Received: from smtpin14.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id C787C8A4DF for ; Fri, 5 Dec 2025 07:19:59 +0000 (UTC) X-FDA: 84184568118.14.2AAF378 Received: from invmail4.hynix.com (exvmail4.hynix.com [166.125.252.92]) by imf05.hostedemail.com (Postfix) with ESMTP id ECBA3100002 for ; Fri, 5 Dec 2025 07:19:57 +0000 (UTC) Authentication-Results: imf05.hostedemail.com; spf=pass (imf05.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=1764919198; 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=UGkObL7oD/K2bAkUVhXxAs7YoFHUnPDSWQxkr9+NXKk=; b=e9eFKpNr/SKDsxZXv1iMOWJyC9Kg8t3roMXLoyZQRDdRGI3p9Emy/HcUfIC0Ue/PcB0bfR brckXImqaMOz31E25G0J2FI9tvLf1FCtJdEoauu9awjZ37AygDT1F1RJGBGZgqe+xNoVnf n+HE4UT7Jy8DttzQePhlmdFexTbUaQc= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1764919198; a=rsa-sha256; cv=none; b=yB0oKNMHHEGaCfWUmBuPNBNIMCSHI2fRMRbMjXBtUTEa2QjvQVvtgF32SlXscca1NM1eCS A6Nf+S8X1LngwCnkHfihLUmjIg1Doh0MoPiQEmH4Ccc3bNKIAGTneHFCEFl1iSdTZ39TR8 ++zyh+Rha11/CEejF31ywyQ/X6ln+2g= ARC-Authentication-Results: i=1; imf05.hostedemail.com; dkim=none; spf=pass (imf05.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-c2dff70000001609-00-6932876e9f6b 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 17/42] dept: apply timeout consideration to swait Date: Fri, 5 Dec 2025 16:18:30 +0900 Message-Id: <20251205071855.72743-18-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: H4sIAAAAAAAAAzWSa0xTZxjHfc+1NHQ5qbejyyKpURcTtSVenkW6MBOTk7hlmmVfZuJo5CAn lNYURDDRFbMONFhJkXYDhNNpGqAVsF64iSJK4w3oKJMK9YKW6kYRhxVH7WC1xm+//G95PjwS XB4gl0sEXT5v0Gm0CkpKSCeT7ev0JamC8vK/n0DgcZAEb5MTwX8WDw2R2VEa5rs8CFwXizF4 3TJHwcSNaQTDM2EEjuAcBsHuknjYmgN1v1+Im9ZXFLzrG8Bh6M0UBeLRLhL+mIhhELBaMHC6 v4HHjhAB1vNLofJcJwb3zgQIqO7zkTAv6sHjfE5D0+QACRMhCwWtxic0uB/0IogMjWHgKgvh 8FttgAJP21MMfB01FJS1XCLhkWs+fnT3XRIGnV4C7npuETD2xE+Cv3wcwQNbmAbHmyka6v+x kRD68xcMGrr64iviEmj5uYqGkhedFPRV95MQMP9NwM3mVgzcrvsUVAyKFEQftpFw31JHwfTp ORJMZbM0VMZKKaguNiM4HVHBy/IImZ7OvTWZCc5V60Lcu6gFcabyON0IT+Fce9VDmhPdB7gz V/7CuJEJNeduPEZx7mkLzb3s76e59rEvuOCQDePsxkqcq729a2fKD9K0TF4rFPCGDV9mSLOb g8Vo/2uq0NZ7ljSiO+RxlCRhmY2so8xGf+TR6LWETjFrWL9/Fn/Pi5gU9sKJUFyXSnDGt4It mTUnjIXMdnag0Y69Z4JZxTZbTyXKMmYzaw7biQ+jK1hnS3cinxTXK4ejCZYzm9i6428ToyxT ncQa+03oQ2EZe73eT5QjmYgWNCK5oCvI1Qjajeuzi3RC4fq9+lw3iv+c43Bsdxua9n7XgxgJ UiTLug+qBDmpKcgryu1BrARXLJKFtUpBLsvUFB3iDfofDQe0fF4P+lRCKJbKUmcOZsqZfZp8 Pofn9/OGjy4mSVpuRKbVKxvG4KjatBPfcmyzuj7n5PaVaV93Ek31X3k7KpJlvuYq1fCC1TWf ize3tMZ6Da6th18plfygmlin6rDH2nu8Wb0VyqsnxpfQ3wrB1JRdWenjupTJZ+pfMwpzbn02 sgy7nbVqVFn60+LoDuORNP2cOGL/viaydZtsz3xFqehTEHnZGtVa3JCn+R82OI86bwMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAAzWSbUhTcRTG+9+3zdHqsgQv9aFYpBBoGiUnktIgvAVJRVTUB73VJYdzymaW QdS0ofYia7SNtkqdOmJavpdmI1Oymvky30lNo2WZM61csqnZWvTl8DvP85zD+XCEuKSBXCuU KTJ4pYKTSykRIUrYmROuyN0qi/SVhUGe5jKMjLlIGFA3E+CZyyPgbmUFBUvmJwLIq7lDwuvB bAK6H5UjGPPkIZhfMOOgaVwmYEnXJoA577AA9GoEy/Y2BAanDoeh7uc4VNSpMfhZ9ZuCqdYf CPQfXBQYJ9UEzFhvIDBNmAUw+TIepseaSFge/YzB4C83AqvrNwau5lwES4YUKLTU+scNsxQs dHThYNR3Iyj+MIrDj8lxBHVt7xHYH2RT8Elbj0OvaxX0eWYoeKO/TsG08y4G36ooKMq2k+B8 O4XgnlmHYOKdHYOckkoKDPdqCGgcfyoA59QiBiMGHQblNQdgzDpBQLvWgvnP9aeqQ8BszMH8 5QsG+odNGHitNkFsGWLnNQUEa6t9jLGaniWKrbhfgdgFnw6xc2U5OKvR+ttW9wzOXq09z5a1 uynW5+mnWPuvIoJ1WBi2NN+Hsbc6wtlG06jgYNwJUcwZXi7L5JVbdiWJkitdapT+k7pgfFlK XkEO8hoKEjL0NmbY9zzAFB3GDA158b8cTG9gam9O+HWREKd71zO53oKAsYbey3TZirG/TNCb mErD7cCwmI5mCtzFxL+l65nyquZAPsiv6wd9AZbQ25nCa/OkFomK0AobCpYpMlM5mXx7hCol OUshuxBxOi21Bvn/yXpp8VYDmuuNb0G0EElXipvPR8kkJJepykptQYwQlwaL3fJImUR8hsu6 yCvTEpXn5LyqBa0TEtIQ8f5jfJKEPstl8Ck8n84r/7uYMGjtFXTI+7nAuVJUnWif6frKhTvC NsqjYxQeh0m3Of52qGVDf8xibtuhLaUhxtmj1fV79p7y9A0822fc2kmvTniRaioaWZ1V8oqP jp3KfNNRXtp3RNt52LI40H39OxO1wzHN5Q+H1uc7ZocLdx9P2P1xU8MDg+lEj2R6wTXZejK8 ZzzuopRQJXNRm3GlivsDMmueF0sDAAA= X-CFilter-Loop: Reflected X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: ECBA3100002 X-Stat-Signature: wuemo3u9u7xrhjs6wpaox48q9kmc5myu X-Rspam-User: X-HE-Tag: 1764919197-585722 X-HE-Meta: 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 B7lLQ37e Y6IRggeDc5Y95AGgX+4EFKh67FV3/5l2YTEDc0IKixu8DtGg55uWqZ8BrkSsVq4L4AzJb99dT+BVhK0A= 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 swait, assuming an input 'ret' in ___swait_event() macro is used as a timeout value. Signed-off-by: Byungchul Park --- include/linux/swait.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/swait.h b/include/linux/swait.h index 277ac74f61c3..233acdf55e9b 100644 --- a/include/linux/swait.h +++ b/include/linux/swait.h @@ -162,7 +162,7 @@ extern void finish_swait(struct swait_queue_head *q, struct swait_queue *wait); struct swait_queue __wait; \ long __ret = ret; \ \ - sdt_might_sleep_start(NULL); \ + sdt_might_sleep_start_timeout(NULL, __ret); \ INIT_LIST_HEAD(&__wait.task_list); \ for (;;) { \ long __int = prepare_to_swait_event(&wq, &__wait, state);\ -- 2.17.1