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]) by smtp.lore.kernel.org (Postfix) with ESMTP id 487DCC369C2 for ; Mon, 21 Apr 2025 01:58:42 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id CAA656B0008; Sun, 20 Apr 2025 21:58:40 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id C59866B000A; Sun, 20 Apr 2025 21:58:40 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id B48836B000C; Sun, 20 Apr 2025 21:58:40 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id 979F56B0008 for ; Sun, 20 Apr 2025 21:58:40 -0400 (EDT) Received: from smtpin05.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay05.hostedemail.com (Postfix) with ESMTP id 39C6D5EB24 for ; Mon, 21 Apr 2025 01:58:41 +0000 (UTC) X-FDA: 83356392042.05.55C131B Received: from out-187.mta1.migadu.com (out-187.mta1.migadu.com [95.215.58.187]) by imf28.hostedemail.com (Postfix) with ESMTP id 61EC0C0004 for ; Mon, 21 Apr 2025 01:58:39 +0000 (UTC) Authentication-Results: imf28.hostedemail.com; dkim=pass header.d=linux.dev header.s=key1 header.b=EqHxkeVb; dmarc=pass (policy=none) header.from=linux.dev; spf=pass (imf28.hostedemail.com: domain of ye.liu@linux.dev designates 95.215.58.187 as permitted sender) smtp.mailfrom=ye.liu@linux.dev ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1745200719; 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-transfer-encoding:content-transfer-encoding: in-reply-to:references:dkim-signature; bh=ibaFym3OFtgTiKxTW+quUnMt2zax7HWkzpDLzPDX8sA=; b=P8Kl+MEEEgedegMZsDzXLnVNEQXl9/RNzaE/GNO1fLhezi40vYp92DIJIVXiEOfsukBoqm BHQIb//D3bs6nhNOuh0fvmYHIwfM/2k89rvCUDT4N4pg4GIv3aTYSXgnyNKaRVHh1aOtIu CQC+SEo8UrkCbLgNEQsyQGNmNELmJc0= ARC-Authentication-Results: i=1; imf28.hostedemail.com; dkim=pass header.d=linux.dev header.s=key1 header.b=EqHxkeVb; dmarc=pass (policy=none) header.from=linux.dev; spf=pass (imf28.hostedemail.com: domain of ye.liu@linux.dev designates 95.215.58.187 as permitted sender) smtp.mailfrom=ye.liu@linux.dev ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1745200719; a=rsa-sha256; cv=none; b=tYvk01wyLPNkgkJEQOq6aL6hFJzySJSwmpuExDdm5jA4L5sY2M3a4Erwv6+7vouHZB/GAm RpnnyRA4TCiK1/bEBW8XZn15R1KjiuMKdkuU5St3gxE+3BwxiDFnLa1/l/qdS+bxwdWMN8 H3jdIQVw6BS08dFvl6UdEfo258E5bLY= X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1745200717; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=ibaFym3OFtgTiKxTW+quUnMt2zax7HWkzpDLzPDX8sA=; b=EqHxkeVbtE6BrU3mqapnjUBCl7euFEQEvnObJEvHGjeOYPQK6VP855mW20N1Rmf/Px8/g4 46/24G2Cg9+5fuKSAVHo1SZqfRNezURwFtwS3VLHhSr+uKhbSs8v3D00YLDAwSB43bS7SC 0SAM64LNks5jZpNoiApP2qXNscZmXuE= From: Ye Liu To: akpm@linux-foundation.org, nao.horiguchi@gmail.com, linmiaohe@huawei.com Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, david@redhat.com, harry.yoo@oracle.com, riel@surriel.com, vbabka@suse.cz, liuye@kylinos.cn, ye.liu@linux.dev Subject: [PATCH v3] mm/rmap: rename page__anon_vma to anon_vma for consistency Date: Mon, 21 Apr 2025 09:58:23 +0800 Message-Id: <20250421015823.32009-1-ye.liu@linux.dev> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT X-Stat-Signature: x751yj7uibhbtjssppyxqa7zygheaytt X-Rspamd-Queue-Id: 61EC0C0004 X-Rspam-User: X-Rspamd-Server: rspam05 X-HE-Tag: 1745200719-678125 X-HE-Meta: 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 2n8AzsO0 nJXnqyYiATWpeHAqU8g6w7aATlAUv9jOihXGFewkpXp1SxxE46xyDwo8zCXsgEhu3dQqhTxiKdevPPsJsw4r8XvCRBS+VC67h85c6DPpVdOgh/7VG10hX3Gk+wywl2hN0UmqD6vdIlknRlqpDB/ftDKZ7p9kQxCVByWvngUOvmSaOESFQwlVu9jXAiR83gxscpim3vZ9ccDQ1BTnbJNAbUiL1FbPQSJD7U7zKRzAudwI8b38BM0vKkI+4oXjh42CUueQQRUUChp/LERjlBQfI0XC3fWgdBRef5/Gg 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: From: Ye Liu Renamed local variable page__anon_vma in page_address_in_vma() to anon_vma. The previous naming convention of using double underscores (__) is unnecessary and inconsistent with typical kernel style, which uses single underscores to denote local variables. Also updated comments to reflect the new variable name. Functionality unchanged. Signed-off-by: Ye Liu Changes in v3: - Rename variable from page_anon_vma to anon_vma. --- mm/rmap.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/mm/rmap.c b/mm/rmap.c index 67bb273dfb80..447e5b57e44f 100644 --- a/mm/rmap.c +++ b/mm/rmap.c @@ -789,13 +789,13 @@ unsigned long page_address_in_vma(const struct folio *folio, const struct page *page, const struct vm_area_struct *vma) { if (folio_test_anon(folio)) { - struct anon_vma *page__anon_vma = folio_anon_vma(folio); + struct anon_vma *anon_vma = folio_anon_vma(folio); /* * Note: swapoff's unuse_vma() is more efficient with this * check, and needs it to match anon_vma when KSM is active. */ - if (!vma->anon_vma || !page__anon_vma || - vma->anon_vma->root != page__anon_vma->root) + if (!vma->anon_vma || !anon_vma || + vma->anon_vma->root != anon_vma->root) return -EFAULT; } else if (!vma->vm_file) { return -EFAULT; @@ -803,7 +803,7 @@ unsigned long page_address_in_vma(const struct folio *folio, return -EFAULT; } - /* KSM folios don't reach here because of the !page__anon_vma check */ + /* KSM folios don't reach here because of the !anon_vma check */ return vma_address(vma, page_pgoff(folio, page), 1); } -- 2.25.1