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Mon, 26 Jun 2023 08:20:05 -0400 Received: from invmail4.hynix.com (exvmail4.hynix.com [166.125.252.92]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id DC8C39B; Mon, 26 Jun 2023 05:19:32 -0700 (PDT) X-AuditID: a67dfc5b-d85ff70000001748-f4-64997d6d30d7 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, paolo.valente@linaro.org, josef@toxicpanda.com, linux-fsdevel@vger.kernel.org, viro@zeniv.linux.org.uk, 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 v10 21/25] dept: Apply timeout consideration to hashed-waitqueue wait Date: Mon, 26 Jun 2023 20:56:56 +0900 Message-Id: <20230626115700.13873-22-byungchul@sk.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230626115700.13873-1-byungchul@sk.com> References: <20230626115700.13873-1-byungchul@sk.com> X-Brightmail-Tracker: H4sIAAAAAAAAAzWSbUxTZxTHee7Lc2+rNTdV5yMum2nCJBoVGCwn0RD3wXBntmzJ1A9bjDT0 RhqhmlZ5S4ggRRQpEQZUgUwsWyHQibaQoFDFIm8iUpUwJIUALiJCYbK1oYK4FrMvJ7+c88/v fPnztPI+G85rdWckvU6dosJyRu5db9mty76miSrrlkFJURT4/r3IQHWTDYP7ZiMCW3MuBTNd CfCnfw7B8sAgDeZyN4Ibk2M0NHePI3DWn8fw/K8NMORbwNBXfhlDXm0ThqezKxR4KkopaLR/ B/1XLBR0BKYZMM9gqDLnUcHxmoKAtYEDa04ETNVXcrAyGQ1948MsOEd3wbVfPRjanX0MdLdO UfD8bjWGcdsHFvq7exlwl5hY+GPegmHWb6XB6lvg4FlHDQW3jEHRmxUnBRf+WWWhx9QRpN9u UzD0og3BvYsTFNhtwxg6fXMUOOzlNLyr60IwVezlIL8owEFVbjGCy/kVDAy+72HB6ImD5aVq fGCf2Dm3QItGR7ro9Ncw4iMLEe9UjnGi8d4oJ9bYz4qO+p1ibfsMJd5Y9LGiveESFu2LpZxY 6B2iRM9wOxbnnzzhxN6ry8wPn/4k36+RUrRpkn5vfKI8+XFeEzpdzGX87TFROWiSLUQ8T4RY 0l8eWYhka+h+Y+JCjIUdZGQkQId4k7CdOEyvgnE5Twu168h078O10EbhCBkpGGdDzAgRZHrQ iEOsEL4izRMTzEfp56TxVseaSBbctz22oBArhThy3uPCISkRCmTklevjZyJsJQ/qR5grSFGD whqQUqtLS1VrU2L3JGfqtBl7kk6l2lGwVtbslZ9b0aL7RxcSeKRar4j67KpGyarTDJmpLkR4 WrVJ8cmSWaNUaNSZWZL+1HH92RTJ4ELbeEa1RRHjT9cohRPqM9JJSTot6f+/UrwsPAdlzfo7 q3pelh5aXQzMhr1wv+1pIXsjChib4nrCutG0smx6e2S649uEgfASb+y7DV8e8Ma3HMwqy6uN +Ho++e77w4+SwvSXMppzVXX7Cnd9sWXb0VTz7+cM5JfEmCH8fdsOU9/mioHIQ8JyzLGx6Mpw +zexE3EHP7xExdcXumx3rPIiFWNIVkfvpPUG9X+WuxbJUgMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAAzWSa0iTYRTHe97L826rxcuyerErC5HsooHGgSQKujwUhX2IqIxc7SWXOm1T S6Hwsm7abEpmXiqbsYZay+kHK1eiZS5LLcUspjiJzEsa2iRTs2n05fDjnP/5ffpLaIWZ9ZVo tPGiTquKVmIZI9u/JX1DzPl8dZDRvh6yrwWB5+cVBops5RhaH5UhKK9KpaD/1W74OD6EYPJd Cw15ua0I7rm7aKhq6EbgsKZhaPuyENo9IxicuZkY0ktsGN4PTlHguplDQZl9HzSZzBTUTvQx kNePoTAvnfKObxRMWEo5sKT4Qa+1gIMp9yZwdnewUH/byYLj8zrIv+PCUONwMtBQ3UtB29Mi DN3lMyw0NTQy0JptZOHhsBnD4LiFBotnhIMPtcUUPDZ4bQNTDgoujf1h4bWx1kv3Kyho//QM wfMrPRTYyzsw1HuGKKi059Lw+8ErBL1Z3zm4eG2Cg8LULASZF28y0DL9mgWDKwQmfxXhbaGk fmiEJobKs8QxXsyQN2aBPCno4ojh+WeOFNsTSKU1gJTU9FPk3qiHJfbSq5jYR3M4kvG9nSKu jhpMhpubOdJ4a5IJW3FEFqoWozWJoi5wa4Qs8m26DcVlced+uIxUCnKzGUgqEfhgoXXAyM0y 5v2Fzs4JepZ9+NVCpfGrNyOT0HzJfKGv8eVcaBF/UOi83D33zPB+Ql+LAc+ynN8sVPX0MP+k q4Syx7VzIql3/+ytGc2ygg8R0lx12IRkxWheKfLRaBNjVJrokI36qMgkrebcxpOxMXbkbY7l /FR2NfrZtrsO8RKkXCAPWnlLrWBVifqkmDokSGilj3zJrzy1Qq5WJSWLutjjuoRoUV+HlkkY 5VL5nkNihII/pYoXo0QxTtT9v1ISqW8KIhnX7x5YOqYeP/N1JXSNvuhI2+L2tsA2dkGfPGyr DgyJ53t2FcZVnG5vCsZW4wnT6WPhgjo/PKpv+VpTQoInM3Q6OQu7tCaF23p3RhomXRZ0I/Co /wXf3wZnwUBOwOBen2+GL22pO9eETYfuWOxk5pXOrGWV4cGHcxZvDy+yKBl9pGpTAK3Tq/4C 5Kvx3TUDAAA= X-CFilter-Loop: Reflected X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org Now that CONFIG_DEPT_AGGRESSIVE_TIMEOUT_WAIT was introduced, apply the consideration to hashed-waitqueue wait, assuming an input 'ret' in ___wait_var_event() macro is used as a timeout value. Signed-off-by: Byungchul Park --- include/linux/wait_bit.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/wait_bit.h b/include/linux/wait_bit.h index fe89282c3e96..3ef450d9a7c5 100644 --- a/include/linux/wait_bit.h +++ b/include/linux/wait_bit.h @@ -247,7 +247,7 @@ extern wait_queue_head_t *__var_waitqueue(void *p); struct wait_bit_queue_entry __wbq_entry; \ long __ret = ret; /* explicit shadow */ \ \ - sdt_might_sleep_start(NULL); \ + sdt_might_sleep_start_timeout(NULL, __ret); \ init_wait_var_entry(&__wbq_entry, var, \ exclusive ? WQ_FLAG_EXCLUSIVE : 0); \ for (;;) { \