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 E79E0CAC5B0 for ; Thu, 2 Oct 2025 08:13:54 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 96FFD8E0021; Thu, 2 Oct 2025 04:13:53 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 91F478E001C; Thu, 2 Oct 2025 04:13:53 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 74B008E0021; Thu, 2 Oct 2025 04:13:53 -0400 (EDT) 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 5E5A18E001C for ; Thu, 2 Oct 2025 04:13:53 -0400 (EDT) Received: from smtpin05.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id 2EC8D1DBA9A for ; Thu, 2 Oct 2025 08:13:53 +0000 (UTC) X-FDA: 83952460746.05.9D366E6 Received: from invmail4.hynix.com (exvmail4.skhynix.com [166.125.252.92]) by imf25.hostedemail.com (Postfix) with ESMTP id 46D78A000D for ; Thu, 2 Oct 2025 08:13:51 +0000 (UTC) Authentication-Results: imf25.hostedemail.com; spf=pass (imf25.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=1759392831; 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=35xUefSPxW2DBBjU1SD47I2fuW9RZmB59kZGUQz+AC4xDmnnf2NiwUKBttsrEJuoJvdLYN YlxgwEwvrsnwDLCj8mFdLShikMCrUWhzcbWaG1YjPJJa1ryZHsED4NcA/OU2eK0d3025u9 crXwj5rgdqQwGuUr1JNwDdDVheM/wdY= ARC-Authentication-Results: i=1; imf25.hostedemail.com; dkim=none; dmarc=none; spf=pass (imf25.hostedemail.com: domain of byungchul@sk.com designates 166.125.252.92 as permitted sender) smtp.mailfrom=byungchul@sk.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1759392831; a=rsa-sha256; cv=none; b=wCIa+gpECCKuuAdErD3hrSNbhSwpP2nn8/1YLayUlQlBApPXlT0JJPYqSX5dc/t3Saq8Sq 6RSYHqO5x0K59Cs7/2yMPFjbtswIAGNWH+cOR31YNo0RHalrJaoOCfNAeWP09k5mq1OR8v 13D+yIBB7W77DSHtMAo+EPtzmPV9QyY= X-AuditID: a67dfc5b-c45ff70000001609-cd-68de340f264e 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, dave.hansen@linux.intel.com, 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 Subject: [PATCH v17 20/47] dept: apply timeout consideration to swait Date: Thu, 2 Oct 2025 17:12:20 +0900 Message-Id: <20251002081247.51255-21-byungchul@sk.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20251002081247.51255-1-byungchul@sk.com> References: <20251002081247.51255-1-byungchul@sk.com> X-Brightmail-Tracker: H4sIAAAAAAAAAzXSe0hTcRQH8H73veXsNqOuKSQLiyTXgxUHkojo8YMSgiDoaZe8tOEj20yz CBWcWSapZaGzpWliU1M2jMqg0kw0nC6fPcwWWkpNYU1j6aip+N+H7/ly4MDhSGUuvZrTJSZL +kQxXsXIKbkroDyS13zRbs67HwhTnhwKhqdyEPgK37Lg8X5iocg5woBruImGf0M/CBiY/uWf 3omDmc4uEkbzG0noGQkEl6OUgHumQgTPvj5nwfFzloAaazQU1TUR4K2ysGDq7KHhW3UJC7PO LfDY1UXDcFs2DdYPrQg8vU4Cis2fGcjxeRDcaGik4UvtPxraSx5R0PW8joaHAw4CnF8Haegu yKOhbuIBA9/7sglofGlE4K6cpqAt7xUBV8eaGLDW9jNw630ZA0WzOQzkGu9Q0Nj6x39SjYWB Ol8/2rUZW2xPCGx872NwrbkW4Zm/hQgb8/1q+TVJ4ixbKv471cfggs5I/KxkiMVl1gvYVh2B K16ME9hqucZgq7uQxeUzY+ShkGPyqFgpXpci6TftPC3X1o9koqTfzMW7rZV0BuqgryMZJ/Aa ofSuj120zWOZN8OvFwYHveScV/Bhgi3v+3yf5N+FCv2OjdcRxwXxe4W+7Ii5mOLDBbvbMV9X 8NuFqqpOcmHlGqGm4dW8Zf68x/mOmrOS3yYYJ7OIhY5JJjjqQxccLLyuHqTykaIMLbEgpS4x JUHUxWvU2rRE3UX1mXMJVuR/kaors8efInf34WbEc0gVoOgOH9IqaTHFkJbQjASOVK1QnK7+ rFUqYsW0S5L+XIz+QrxkaEYhHKVapdg6nRqr5M+KyVKcJCVJ+sUpwclWZ6CbERv2Fwfp7//I MmvOW4uTxX1vTBnB4e25lz9y5hcBarocdVfeXsmNK6NPpbS39Htdt82bsCG82BQ0mXmiSK5+ utv+yXJmBw6TKZenp8YMrFz3oXIfbQ5lV21VRx09OdqxO3hUE/Xn4B7Lt9508zJvpF2ciLav TY85srTi5+sDKsqgFbdEkHqD+B/yumwFHgMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAAzWSa0hTcRjG+5+7q9VhSR26UA2sGF0MLF660ZfoFHT5UAl281SnNpwzNrMM gs25Eiuz0ZRcF7M8iVtpW0aWCzMSbJktu0i5zFhmObNsy8zZmkZfXn7v8zy8PB9eBlfUkFMY jS5T1OsErZKSEbINy8zzJyS9UyeeNs2GV6Z6AsKhPALOVzkpyHOdI+HZDQeCjnAegoEhOw6W 2igBw9ZGGkKDb2mIehoRFPmsODhvmTD4Uf2Hgp6H/QhsnQEKij+bCOiTTiIo6bLT8PnRGujt uEdC1P8Jg9c/gwikwB8MAvXHEQwXpcGlMjcFQ80tOBTbniG43OnHobs6Zt5qfIfAU5FDwcfC GhxaA+PhRbiPgibbCQp6fecx+FpNQWmOh4QLdisC85UqCoouuAiofX+XBl9PBIP2IisGDtd6 6JC6CPAWlmGxfrHUzclgLzZjsdGNge36PQwGpUoanlxpJ0AyJoC9uZWEDxUlNEQ6F0G0NAMa HZ9o8J+2EXCjt4VcZUP8gKWA4CvdtzHe8nyY4p0XnYgf+m1FfKjcjPOWwtj6MNiH87nuQ3y5 N0jxv8MvKd7zs5TgH5dx/Jnm+XxtiZ/mc++/oTctTZEt3ytqNVmifuHKVJm6KmBCB35Qh4sf XSWN6DGZj+IYjk3i3KFKeoQpdg7X1jaIj3A8O5Nzn+oazeCsdxr3yjcvHzHMRHY19/KYakQm 2ATuab9vNC5nl3CS1Iz/OzmDc1TXj3JcTG/t9BIjrGAXc5a+XKwQyUrRmEoUr9FlpQsa7eIF hjR1tk5zeMGejHQXij2TdDRy5g4Kta5pQCyDlOPkvgS/WkEKWYbs9AbEMbgyXp5a0a5WyPcK 2UdEfcYu/UGtaGhAUxlCOVm+LllMVbD7hUwxTRQPiPr/LsbETTGiWdszd+x+s/usqqDOaa/7 fkc1vbzuwdVwRDcwWLct0dW0zMQGtDVKz69ZyoQTG7W1R3b2RJMuJU9aoRYc3qSUb6b8zby7 bN9YVXr/tYHtOc5I0/WULTe1bRtqgtKQ8Vzil7FzPwoTVDOW1t8OusePWWs4ldxmxAq6DeYW zVYho0VJGNTCIhWuNwh/AZJ25gpIAwAA X-CFilter-Loop: Reflected X-Stat-Signature: hipwssw7w6x34p195u7ndstegcmekbz8 X-Rspam-User: X-Rspamd-Queue-Id: 46D78A000D X-Rspamd-Server: rspam04 X-HE-Tag: 1759392831-974979 X-HE-Meta: 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 eEzufTdj oF+gtPQ7A3wzlu/gR4+V4NzV2njyLWrJ/JH3lKSUt5WIQyDIGTFDL24nPfIe8nMV3vwMXDOUwLImlqWI= 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