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linux-modules@vger.kernel.org, rcu@vger.kernel.org, linux-nfs@vger.kernel.org, linux-rt-devel@lists.linux.dev Subject: [PATCH v17 22/47] dept: apply timeout consideration to hashed-waitqueue wait Date: Thu, 2 Oct 2025 17:12:22 +0900 Message-Id: <20251002081247.51255-23-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: H4sIAAAAAAAAAzWSWUxTYRCF/e9OpXqtRK+CURsJxsgaNJNoXF7MNcQEgr6IRqrc2MZSSCub RgMqihgr4oJARFCBWiA0BUUEYmV5AATKIjQKhbLjAgFrERew1fj2zZlzzrwMg0tukesZheqs oFbJlFJKRIi+uBf4ssFWecCDu4HQm2IiIM2YTUJq9RIB9oUPNNzvzMShtDIFg6+GRQqyplII WBqYwKDP8RlB0egiBqOmawh+tnXgUGAbwGHS4BzrdJcoeJibiaDz0y8MBovGCWeWgntlNRgs FOlpyG3rJmFYl0ODvceGQXZePwVpv+0IrKVLJJhNrSSUT1gwsA1ZSLBkjCG4Mz3uvPhthoYu Uz4GutksEgxXnAX92o8ENJZXYVBhvIfDj+ImBC0/WjCYe7hIQm6KFkFaowOH503zNBhmiymw l+ipfQH8fKqW4EvzShFvL7yM83WOfIK/3ebLV+cM0Hy+MY5/UjuF8Ub9dYo3zmXSfMHPSZzv 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sV/G7TW5yZLWCfCjgFqIsm8PpWX53cx8H5vl+pBEI4BIuiR56xyYLv7JT4FpFCsmN7SSYJd10qzXiDyM= 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 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 179a616ad245..9885ac4e1ded 100644 --- a/include/linux/wait_bit.h +++ b/include/linux/wait_bit.h @@ -258,7 +258,7 @@ 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 (;;) { \ -- 2.17.1