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 6CEA3CCD185 for ; Wed, 15 Oct 2025 06:53:10 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id C9BBA8E0009; Wed, 15 Oct 2025 02:53:09 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id C4B618E0002; Wed, 15 Oct 2025 02:53:09 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id B615B8E0009; Wed, 15 Oct 2025 02:53:09 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id A51F58E0002 for ; Wed, 15 Oct 2025 02:53:09 -0400 (EDT) Received: from smtpin03.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay04.hostedemail.com (Postfix) with ESMTP id 597371A0B32 for ; Wed, 15 Oct 2025 06:53:09 +0000 (UTC) X-FDA: 83999431698.03.94F1BC2 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by imf22.hostedemail.com (Postfix) with ESMTP id 36B9FC000B for ; Wed, 15 Oct 2025 06:53:07 +0000 (UTC) Authentication-Results: imf22.hostedemail.com; dkim=none; dmarc=pass (policy=none) header.from=arm.com; spf=pass (imf22.hostedemail.com: domain of dev.jain@arm.com designates 217.140.110.172 as permitted sender) smtp.mailfrom=dev.jain@arm.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1760511187; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Vu9J+yL0LAIt/y73bGU7MSCpwr4SHfKaZaqmf3lX4uw=; b=w9CLIrZjimlGgCLbu1zEqIp4eKWP5gBqzV1lZmy1VS8KM2NC9kCYDZJ4LirVZL5Qcm1EAq z5gomWbmO0X7JomropcBWqjnGVOupeZrNDZqtlTSJidTHHIOsWWpEmlrx6148AAYSHNr0r zG6jDJe7P49MB9vXSb+iBYsug9YP2hg= ARC-Authentication-Results: i=1; imf22.hostedemail.com; dkim=none; dmarc=pass (policy=none) header.from=arm.com; spf=pass (imf22.hostedemail.com: domain of dev.jain@arm.com designates 217.140.110.172 as permitted sender) smtp.mailfrom=dev.jain@arm.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1760511187; a=rsa-sha256; cv=none; b=scLs64Y1csFDBXXfcDjNLRB7QvKjLGBQ6TUoFu921B++GcgjdhPP9ismK1a/9aCmxH58/x uZrduBHB1b6jseG5QBRhXiWao6kYWvG7vlZcwf65NhPuh0CxfCzQAfJd/ofcIZInN+YqnO ukq17JGYAAfB261GCypYJVS8+9gVR6w= Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 3AFA21A32; Tue, 14 Oct 2025 23:52:58 -0700 (PDT) Received: from [10.163.67.182] (unknown [10.163.67.182]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 627503F6A8; Tue, 14 Oct 2025 23:53:00 -0700 (PDT) Message-ID: <32ad68ef-a306-4572-9554-7200e06f78e9@arm.com> Date: Wed, 15 Oct 2025 12:22:56 +0530 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] mm/khugepaged: fix comment for default scan sleep duration To: wang lian , Andrew Morton Cc: David Hildenbrand , Lorenzo Stoakes , Zi Yan , Baolin Wang , "Liam R. Howlett" , Nico Pache , Ryan Roberts , Barry Song , Lance Yang , Andrea Arcangeli , Rik van Riel , Wei Yang , linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20251015064333.31274-1-lianux.mm@gmail.com> Content-Language: en-US From: Dev Jain In-Reply-To: <20251015064333.31274-1-lianux.mm@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 36B9FC000B X-Stat-Signature: az5htpweonbq44rresbpzsmida6prg5b X-Rspam-User: X-HE-Tag: 1760511187-96309 X-HE-Meta: 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 XC4Fjc6L HtKjfuk7EM7dmjwnimkGhyGUGn89GZxsTFXxVeaHJX0sJiLvPpHzC0O/LImt1jyuc2zOq7rJJP5UNOm8obB4A8L32H5NA1PM4xoB5y08IMB1Vhw2WsAxcTQuMHgiN3ttncw5R5sB/6TM2jX1Zx6wGO2nFvVe49m4rgo+gjQW7lHn6WR62/Von57sfPGtB5KvePYVQbCNLMem/RB7t1jmaesbzIeuZtUe1rK3NOqCdtNqBeftuoyGif5oEWEuLj7R3dG2uf9w2cRZre94NfkCDBiW4zVr0agsvTCm+4+p8tIsucRg= 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: On 15/10/25 12:13 pm, wang lian wrote: > The comment for khugepaged_scan_sleep_millisecs incorrectly states > the default scan period is 30 seconds. The actual default value in the > code is 10000ms (10 seconds). > > This patch corrects the comment to match the code, preventing potential > confusion. The incorrect comment has existed since the feature was > first introduced. > > Fixes: ba76149f47d8 ("thp: khugepaged") > Signed-off-by: wang lian > --- > Reviewed-by: Dev Jain