From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4E9771E51EA for ; Wed, 15 Oct 2025 17:41:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760550065; cv=none; b=C9GeimR017yxv+THVht8C5zjeuHaYci0M+wcap0B10M79iyS5v/x/BRvRxjsqviljpQp7cP+ywQV4MJcY9FGdF8l6NA16tOS+YjYecZ+PtOivufXAmrOF9tXWqgIzhmPAGPYj8C5irqJlGPFEjtsWXiO9Wh/6JQ1ykCIAAjDBNg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760550065; c=relaxed/simple; bh=NZCrGB9nHrm21Ve7bIne00nCHgmzUU9E7iFs0ZquwJM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=hG1IkNayIeFV79uTT+cK2AFnyL+k2m18NM8l4XttGIFHiXfS6ka5GHWCTPWL1NskWotQFbD8clJmwR+a53AHaSckeBxdNJMjm2OfTLqLnDv8rK3pNAnr26aBQ5livhZPPN3nnpK6qPnxxPQxx/uw+cAu6GT/1+3vYXdGB1k2MSY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=XHzfevzY; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="XHzfevzY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6A7ABC4CEF8; Wed, 15 Oct 2025 17:41:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1760550064; bh=NZCrGB9nHrm21Ve7bIne00nCHgmzUU9E7iFs0ZquwJM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XHzfevzYzGfsGBPvLd4z4XdUC4PLoK3g/GVMdhXLOBq8o4Zi+tUsdJIMc07hl9w6W NqyRdZye2N68SjeHS0zcPlmfoCnTDjsBF2jB/Tdao2jRpEZv7IQbrAiNmXOg9BxriO IIaVeZdCy/YS4zw98StQ6b9SL6pv8xll0I5jHuRgj13hfsbvf1JKyddl7zxvv3YeU+ VGv8IypkhNJmOEFgnlHH8QImVayM9XjtcDfAve9Vo64+2eLJczWtEXZyDZ4uoOGtBW OasDjpcr7moN799RUmRNXVQAtBMLDLHnDVmQGHCZd7OBhzD4t6uC21gcacq0TPBamt Nv7sXoK6NVyGQ== From: SeongJae Park To: wang lian Cc: SeongJae Park , Andrew Morton , David Hildenbrand , Lorenzo Stoakes , Zi Yan , Baolin Wang , "Liam R. Howlett" , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lance Yang , Andrea Arcangeli , Rik van Riel , Wei Yang , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH V2] mm/khugepaged: fix comment for default scan sleep duration Date: Wed, 15 Oct 2025 10:40:55 -0700 Message-ID: <20251015174055.70060-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20251015092957.37432-1-lianux.mm@gmail.com> References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Wed, 15 Oct 2025 17:29:57 +0800 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 > Suggested-by: David Hildenbrand > Reviewed-by: Dev Jain > Reviewed-by: Wei Yang > Reviewed-by: Lance Yang Reviewed-by: SeongJae Park Thanks, SJ [...]