From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 622C6101DE for ; Mon, 5 Feb 2024 06:41:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707115281; cv=none; b=lR8qpa8uYE5QelM2cBi2ieX7LilDv8M7DglSoEFju5JhJmQAQUqNinXN9/ii/DMxhgJDJHxfDNJMbuxxjEL9SnnRB9hkR3uLJreY8L/AO9/lzm8/ZQKipuQdzY62Pquf5dGzb8ZoqWE2A4BJgXYRchQ3Qn6gUWDLM7hHGC0eyjk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707115281; c=relaxed/simple; bh=PnKWUET1t60GF3aKpSL/bNdz7zeFqMLxuzSnVC2jaZA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=kfQCKgs7+Gx8GTNRSQ0+m4XPdoY3BiqBpH6t1bVP3YNyOi4UrIJvGpRyW0E1PyaRcd/3xKRPBYoMqMnWppf3VbHN67x6TbRyM9FKbJVgG0ctXHILhp6G4nadLSYaP3NOnO/l+sxwDxurdZm8ZyQ1AHXUP6Om7lV1o4rUr3zzX44= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=3JZABWrG; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="3JZABWrG" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=PQWATaimqXPAaWg3aqQ9FiRo8g+KlIoSB6+RgRp0/hQ=; b=3JZABWrGtFXxV0XDjksetMnpWz m2sPYaedTweJ/ZH4j1WAeXcaZh8kGpFvrIQaU9kfYjzQYgCGDI+96Mmnpzt29acinnIEw/QHRsxDk sp+3axukGX5c3WYrpJVC3FOHo4h5dQUMeRh+2Hl31ng1EVy1fqrXpVDECwror++S97U4vmzslbR68 OJixHsrzEG2yXwiEg2l5edJuqstACWbXIn8czKN/yt/U7wF3NxRRl3yeLwTpwtN+exBoiEiyodSuc VMIY90f40+KBF81OEtF0qVdrD/QnOwgoWFjdbb8Zr6fohk2SG8tMlPFsaKxFsCJWL2QLlWZPbsO6s sOUqbqlg==; Received: from hch by bombadil.infradead.org with local (Exim 4.97.1 #2 (Red Hat Linux)) id 1rWsfJ-00000002BZX-2mJa; Mon, 05 Feb 2024 06:41:13 +0000 Date: Sun, 4 Feb 2024 22:41:13 -0800 From: Christoph Hellwig To: "Uladzislau Rezki (Sony)" Cc: linux-mm@kvack.org, Andrew Morton , LKML , Baoquan He , Lorenzo Stoakes , Christoph Hellwig , Matthew Wilcox , Dave Chinner , Oleksiy Avramchenko Subject: Re: [PATCH 1/1] mm: vmalloc: Add a scan area of VA only once Message-ID: References: <20240202190628.47806-1-urezki@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240202190628.47806-1-urezki@gmail.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html > + * Only scan the relevant parts containing pointers to other objects Please avoid the overly long line. The rest looks fine. > + * to avoid false negatives.