From patchwork Wed May 8 09:47:15 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Byungchul Park X-Patchwork-Id: 13658401 Received: from invmail4.hynix.com (exvmail4.hynix.com [166.125.252.92]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 597707E57C; Wed, 8 May 2024 10:02:59 +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=1715162582; cv=none; b=cJFHO0nJfDLJAgSzIWFbPGBmfLGwAMmn00+Tyq09YVCDOAhgbM1hvtLab98EJQ1+lMZV8dS2KgvbcydUB88SPNCYYEE32DRuIeYw8KPmopAIT8LJIs0Q59/jlhYsPdSu/VJyA2cToXcwp9vVqUrAIFZFklQ7SCLJOCycfoEIiPE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715162582; c=relaxed/simple; bh=9o9SI0ONdb1WbiIWXrCSb5nX53qir4UGX5Gt0IQgpYM=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References; b=O09DQzIyBfQnzDHXmskR6qPmZfE/oGKzirAsbzBOTj68voDNmB6NGTtSeim6JaKPkj6gAS9btekjvPGF1KMeBUMPpEqCSL4ejyYPD5JEcr2g8uopv6K74fNOvwTeX9Lu2KHTp2gvBhG75SEhhvNb8/YF41N2vCjTFzQn2/1rjE4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (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=none (p=none dis=none) header.from=sk.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sk.com X-AuditID: a67dfc5b-d85ff70000001748-38-663b4a3a04a0 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, 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, her0gyugyu@gmail.com Subject: [PATCH v14 18/28] dept: Apply timeout consideration to swait Date: Wed, 8 May 2024 18:47:15 +0900 Message-Id: <20240508094726.35754-19-byungchul@sk.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240508094726.35754-1-byungchul@sk.com> References: <20240508094726.35754-1-byungchul@sk.com> X-Brightmail-Tracker: H4sIAAAAAAAAAzWSe0hTcRTH+93H715Hi8sMd5uFNYhKKS2sTg8iguoSFEVBLypHXnM0LeY7 qDTnKkszQ1emMR8tUUvdIiwfLcU32apRFmplZklOYbXV0rSt6J/Dh/M9389fhyVlFlrBqmPj RW2sSqPEEkrimFm8dN22dVFhmbU0XL0cBq7vFygorK7CYLtXiaDqfhoBI61b4bV7FMHE02ck GPJsCIo/9JNwv20AQWP5OQwvh2aB3TWOoTPvEob00moMz79OEtCXn0tApXk7dOeUEGD1fKbA MILhpiGd8I4vBHhMFQyYUhfCYHkBA5MflkPnwCsaGt+GwI1bfRgaGjspaKsbJODlo0IMA1XT NHS3dVBgu5pFw92xEgxf3SYSTK5xBl5YjQTU6Lwi/bcpGtqzrAToy2oJsL+pR9B04T0B5qpX GFpcowRYzHkk/LrTimAw28FAxmUPAzfTshFcysinQNe3EiZ+FuKNa4SW0XFS0FmShEa3kRK6 SnjhYUE/I+ia3jKC0ZwgWMqDhdKGEUIodrpowVxxEQtmZy4jZDrshDDW08MIHdcnKGHIbiB2 Kg5I1keKGnWiqA3dECGJrh5KQye/4WRDaxmdirroTMSyPBfOX7txNhP5/cWxB0+wjzG3iO/t 9ZA+ns3N5y1Zw7SPSW5Uwpf1bPGxP7eZ1/82Mz6muIV83zk98iml3CrecS3inzKIr6yx/tX4 eddvPo8hH8u4lXx9eoG3KvHe/GT5K7VW/K8wh39S3kvlIKkRzahAMnVsYoxKrQlfFp0Sq05e dvREjBl5X8l0evJgHXLadjcjjkXKmVKrfG2UjFYlxqXENCOeJZWzpa3nV0fJpJGqlFOi9sQR bYJGjGtGgSyllEtXuJMiZdwxVbx4XBRPitr/KcH6KVLRXkd9x9S8oIC2jw1Yv2R6j/8h/x+F zhXy/sXZ85uMcpOyPX5HSX5gfbdNHxo0d1I90qXYUBTY3rL/h9O9JOhU6D6m1L67Z+B8Z8Vh 9sz06Zze5E8ft3Wr3w3f3sVq1mp+p4QpXeGVAUUBLlnHguE6T35Lul2hk2fUhuUGhmyaeqyk 4qJVy4NJbZzqD+MpKRhGAwAA X-Brightmail-Tracker: H4sIAAAAAAAAAzWSa0hTcRjG+5/L/xxHi8MUOtWHaiCB3RRcvWS3L9VBSkqiO+SqY47mkq0s I0GbmrmMVHRqs7y1RC3rWGHqbDm2UslWmllMM5FM8tJtpmkXV/Tl5cfzPPw+vSypyKPnsxrd CVGvU2uVWEbJIsKMy9eEh0UHf24LgqyLweD9lk6BpaYag/tWFYLqu8kEDDm3wKvxYQRTT5+R YM51Iyh510PCXVcvAlvFOQwdA3Og0zuGoSXXhMFYVoPh+cdpAjx52QRUSdug7XIpAfbJQQrM QxiumI3EzPlAwKS1kgFrUiD0VxQyMP0uBFp6u2hwFLXQYHuzFAquejA02loocNX1E9BRb8HQ W/2bhjbXEwrcWZk03BwtxfBx3EqC1TvGwAt7MQG3U2ZsaV9/0fA4005AWvkdAjpfNyBoSu8j QKruwuDwDhNQK+WS8OOGE0H/pREGUi9OMnAl+RICU2oeBSkeFUxNWPDGNYJjeIwUUmpPCbbx YkpoLeWFB4U9jJDS9IYRiqWTQm1FkFDWOEQIJV+8tCBVXsCC9CWbETJGOglhtL2dEZ7kT1HC QKeZ2L5gn2ztEVGriRf1K9dHyWJqBpJR3Fd82uwsp5NQK52B/FieC+VH7z/CPsbcEr67e5L0 cQC3iK/NfP93Q3LDMr68fbOP/blNfNpPifExxQXynnNpKAOxrJxbxY/kRP1TLuSrbtv/avxm 4teDo8jHCk7FNxgLmctIVoxmVaIAjS4+Vq3RqlYYjsUk6DSnVxw+HiuhmW+xJk5n1aFvHVua Ecci5Wy5G4dFK2h1vCEhthnxLKkMkDvPr45WyI+oE86I+uMH9Se1oqEZLWAp5Vx5+G4xSsEd VZ8Qj4linKj/3xKs3/wkZCpIDPsRGnjPPhBRsa13YiXvGryefqNn3lmrbjq7qwjfi4vsa6xL 3aXdsde8zHHIKFetY6XDiSGefJO79KV8/8YRJyN2601NZVmK+ri94d8jI8/WG3YfKLu2s+Ch a09AnmUhMvjbcuasXvZ2bkFrvkq2uGhig8nhb9na9/RTfbCSMsSoQ4JIvUH9ByryI5cpAwAA X-CFilter-Loop: Reflected Precedence: bulk X-Mailing-List: linux-block@vger.kernel.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);\