From nobody Sun Dec 14 12:02:36 2025 Received: from out-176.mta1.migadu.com (out-176.mta1.migadu.com [95.215.58.176]) (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 BF46820DD63 for ; Mon, 21 Apr 2025 08:57:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.176 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745225865; cv=none; b=fbwCDBEcuh9nDcDibTkIVmiyIwO7LzbC2LnEtUcJacGnBnx7rfPF1ncAvYoWHEL0jiUlI0HHb6QoJqRDkQ4FnUBphQlkrmd9oQfPU7TSKfRitP7lFqZkiY/pyzfS35fjaUXdVgMjeggccgKJQ3eswTx0KGnCKL4ckNoRl2jl4Aw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745225865; c=relaxed/simple; bh=qFYcD6i57lgPejIMk8pwBlYfjdt+h0Tpu8JVAWsuRD4=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=OGuhkSCbFAud91aBTI9B4eR59QaevKprAyKgxii6W417DNAMwpWpdUeK/viWySZxOwD+PMRxvziO079ztKksSWG0nIJ1rsU+KRqj+WTrMRniGbgyGfpfKbEo5ogKMRK/wFSJ03P4yHFFfv4Ke9YBYzTWuSV4JfFmQabEHRG6MRI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=fLZEzhve; arc=none smtp.client-ip=95.215.58.176 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="fLZEzhve" 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=1745225860; 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: in-reply-to:in-reply-to:references:references; bh=v/beqS/EVScs+SvdtK94Dzw1cgIrG9dVBE0vA0uYlLs=; b=fLZEzhve4QGWClb4JpIdlpDqOym5YV4UAnjtVxI2XNxAbFE5bl+u5aB/ZCWxppNXBxbqwp sUzlAKxEexZRiZRoIjS2nPwC3lAMU3HBLcVJnowaiSGKzFlMPTX2d06NQ5jUfVP+J7k2yI S1e8N6GTAuVAJvdPP6bV+nNYxeOK8FE= 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 1/2] mm/rmap: rename page__anon_vma to anon_vma for consistency Date: Mon, 21 Apr 2025 16:57:28 +0800 Message-Id: <20250421085729.127845-2-ye.liu@linux.dev> In-Reply-To: <20250421085729.127845-1-ye.liu@linux.dev> References: <20250421085729.127845-1-ye.liu@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Migadu-Flow: FLOW_OUT Content-Type: text/plain; charset="utf-8" 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 Reviewed-by: Lorenzo Stoakes Acked-by: David Hildenbrand --- 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 =3D folio_anon_vma(folio); + struct anon_vma *anon_vma =3D 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 !=3D page__anon_vma->root) + if (!vma->anon_vma || !anon_vma || + vma->anon_vma->root !=3D 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 *f= olio, return -EFAULT; } =20 - /* 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); } =20 --=20 2.25.1