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 DC40FD7309C for ; Fri, 3 Apr 2026 05:13:09 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 4E0046B0005; Fri, 3 Apr 2026 01:13:09 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 490B16B0089; Fri, 3 Apr 2026 01:13:09 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 3A6906B008A; Fri, 3 Apr 2026 01:13:09 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id 226296B0005 for ; Fri, 3 Apr 2026 01:13:09 -0400 (EDT) Received: from smtpin18.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay04.hostedemail.com (Postfix) with ESMTP id BF3061A04DB for ; Fri, 3 Apr 2026 05:13:08 +0000 (UTC) X-FDA: 84616075656.18.B6C2C69 Received: from out-179.mta1.migadu.com (out-179.mta1.migadu.com [95.215.58.179]) by imf19.hostedemail.com (Postfix) with ESMTP id D5A731A0005 for ; Fri, 3 Apr 2026 05:13:06 +0000 (UTC) Authentication-Results: imf19.hostedemail.com; dkim=pass header.d=linux.dev header.s=key1 header.b=CjcTJNjm; spf=pass (imf19.hostedemail.com: domain of lance.yang@linux.dev designates 95.215.58.179 as permitted sender) smtp.mailfrom=lance.yang@linux.dev; dmarc=pass (policy=none) header.from=linux.dev ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1775193187; 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:dkim-signature; bh=HN5h5FdNM37VqfSBYSeye0NtBdmBLpRNeMxz+rjKDZ0=; b=GpOebaeDGbHI2SNYdFLFBP4U304V7yqMLOfgFM8tceXpU0treKRh3P81UXVgt0eeq9XeA3 HVjem6+pi5xoMQFyWWFuRH/JqAt2e+9b5dRR//976sZBkw2VzvO9NR/jOToSeljUQwmvt4 iVKuygybUbWXU5iy4q9iWZd+uEnKO8w= ARC-Authentication-Results: i=1; imf19.hostedemail.com; dkim=pass header.d=linux.dev header.s=key1 header.b=CjcTJNjm; spf=pass (imf19.hostedemail.com: domain of lance.yang@linux.dev designates 95.215.58.179 as permitted sender) smtp.mailfrom=lance.yang@linux.dev; dmarc=pass (policy=none) header.from=linux.dev ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1775193187; a=rsa-sha256; cv=none; b=CWss3BPiF4BNbffCSwUScsgrCuMXUY2zP/Q/b1X3Vm53uZo43iVpQFiyRbGPhSwcxUGtMF T6Ig0QHd1ulN58iF9PHBHCGQgf4LR8LxV27KHeImpDrDQzxH+LBnb6slD0aY/v1uW53zGx /OZ4qwoazaFkfyyHRXeoVUI41CzdtWs= Message-ID: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1775193185; h=from:from: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=HN5h5FdNM37VqfSBYSeye0NtBdmBLpRNeMxz+rjKDZ0=; b=CjcTJNjm6He+RoQ+Cap9jx/S6dbw7eLv/GAVPkgtzshFWNvryj/kYWMzlE6s/PAeBZjmh3 tMO1slLwg9W6WCXVihbds49aKI6M7Ejduvzx9IuxppfSHOFEizSejaKHtDBubYiv95LAor Xk1TkPZl7Y5u4jZgWoeYx9BGH7LX90E= Date: Fri, 3 Apr 2026 13:12:56 +0800 MIME-Version: 1.0 Subject: Re: [PATCH 2/2] mm: huge_memory: refactor defrag_show() to use defrag_flags[] Content-Language: en-US To: Breno Leitao Cc: David Hildenbrand , Baolin Wang , Dev Jain , Ryan Roberts , linux-mm@kvack.org, Andrew Morton , Nico Pache , Barry Song , Zi Yan , linux-kernel@vger.kernel.org, kernel-team@meta.com, Lorenzo Stoakes , "Liam R. Howlett" References: <20260320-thp_defrag-v1-0-6ab15d0d26eb@debian.org> <20260320-thp_defrag-v1-2-6ab15d0d26eb@debian.org> X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Lance Yang In-Reply-To: <20260320-thp_defrag-v1-2-6ab15d0d26eb@debian.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_OUT X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: D5A731A0005 X-Stat-Signature: 1c8msqdqpzo6t9ebhioh6b586k33fwjm X-Rspam-User: X-HE-Tag: 1775193186-266150 X-HE-Meta: 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 yWCwVuqI QatPq76IkmHGt55MnoaBrZrzNyB/msIU89veeRfqFhQH7/en6/GFdsddnpEN/wAmOL6eJTJvCIQO30pTxsAVtyXzfp2zyL4F347Lk7+BsYh2ZxP3sw74yjdjFStkcbDUKZk1tD0deCWa67ywk8hlfd9VnW4TVGZCagNv6npt42ozAf+ehmRJ/n32jfXinjNiSUj9Ea84bLjJ2LhxuYTDfpi21I+JTyfBSvHmwjXONuFvxT7aaZbRmH/MteWRmAVgO6qGteatmw9+g5jcUs5Vu4leEvA== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 2026/3/21 00:05, Breno Leitao wrote: > Replace the hardcoded if/else chain of test_bit() calls and string > literals in defrag_show() with a loop over defrag_flags[] and > defrag_mode_strings[] arrays introduced in the previous commit. > > This makes defrag_show() consistent with defrag_store() and eliminates > the duplicated mode name strings. > > Signed-off-by: Breno Leitao > --- LGTM. Tested-by: Lance Yang And also, Reviewed-by: Lance Yang