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 X-Spam-Level: X-Spam-Status: No, score=-3.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B6767C433DB for ; Wed, 23 Dec 2020 08:31:35 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 4260420E65 for ; Wed, 23 Dec 2020 08:31:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4260420E65 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 71B788D001E; Wed, 23 Dec 2020 03:31:34 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 6ACE78D0015; Wed, 23 Dec 2020 03:31:34 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 5B9AA8D001E; Wed, 23 Dec 2020 03:31:34 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0023.hostedemail.com [216.40.44.23]) by kanga.kvack.org (Postfix) with ESMTP id 432C68D0015 for ; Wed, 23 Dec 2020 03:31:34 -0500 (EST) Received: from smtpin15.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 07FCE2480 for ; Wed, 23 Dec 2020 08:31:34 +0000 (UTC) X-FDA: 77623878108.15.humor71_280fe7127467 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin15.hostedemail.com (Postfix) with ESMTP id D66D51814B0C1 for ; Wed, 23 Dec 2020 08:31:33 +0000 (UTC) X-HE-Tag: humor71_280fe7127467 X-Filterd-Recvd-Size: 2089 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf24.hostedemail.com (Postfix) with ESMTP for ; Wed, 23 Dec 2020 08:31:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; 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=5KgO6lhF5pn70RmnWP3mgdnYQI9chgeQRRpQQA021Bs=; b=j3w0eoLzM93oRvHraVazbRpELP VwpNbwnUgj0IkX6dLggTpijlpmIIXKq+A8ww9jlrCCuDyF/92Te1uEQxrir85L/5kPDg/am8FDxNs DDJCEL3n5s/798j9NQyC7jc3C6+1IfnCtIADNgHpzTLKeDKplwUXBgCvGgOSqpcJZuhvz9ujEg4G1 GM6xN5yCqFBbuIxfvdTcJRQ4bHY3XVCk1cw9NJCWLeNcvFOLkt/Nr2lnNMcEnlqoWk4lGp11dYv+2 JSkZSsJddYZqM8vCH9FamTHUP9MDaJYuzeCdSOEBud8bpoAiIDV9uRL/70jHRv95DcXm/nk1pEmyX ecDQu6fQ==; Received: from hch by casper.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1krzYM-00075c-4r; Wed, 23 Dec 2020 08:31:26 +0000 Date: Wed, 23 Dec 2020 08:31:26 +0000 From: Christoph Hellwig To: Andrew Morton Cc: Matthew Wilcox , Souptick Joarder , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Alex Shi Subject: Re: [PATCH] mm: add prototype for __add_to_page_cache_locked() Message-ID: <20201223083126.GA27049@infradead.org> References: <1608646792-29073-1-git-send-email-jrdr.linux@gmail.com> <20201222204000.GN874@casper.infradead.org> <20201222155345.e7086ad37967c9b7feae29e4@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201222155345.e7086ad37967c9b7feae29e4@linux-foundation.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html 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: Can we please make the eBPF code stop referencing this function instead of papering over this crap? It has no business poking into page cache internals.