Message ID | 20200610201345.13273-45-willy@infradead.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=G8WG=7X=kvack.org=owner-linux-mm@kernel.org> Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0CA0E90 for <patchwork-linux-mm@patchwork.kernel.org>; Wed, 10 Jun 2020 20:39:01 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id C2A6D20825 for <patchwork-linux-mm@patchwork.kernel.org>; Wed, 10 Jun 2020 20:39:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="Pbb6eP2r" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C2A6D20825 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 EE4BB8D0016; Wed, 10 Jun 2020 16:38:59 -0400 (EDT) Delivered-To: linux-mm-outgoing@kvack.org Received: by kanga.kvack.org (Postfix, from userid 40) id E6C3B8D000E; Wed, 10 Jun 2020 16:38:59 -0400 (EDT) X-Original-To: int-list-linux-mm@kvack.org X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id D5B438D0016; Wed, 10 Jun 2020 16:38:59 -0400 (EDT) X-Original-To: linux-mm@kvack.org X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0132.hostedemail.com [216.40.44.132]) by kanga.kvack.org (Postfix) with ESMTP id BB16D8D000E for <linux-mm@kvack.org>; Wed, 10 Jun 2020 16:38:59 -0400 (EDT) Received: from smtpin02.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 8653E801B442 for <linux-mm@kvack.org>; Wed, 10 Jun 2020 20:38:59 +0000 (UTC) X-FDA: 76914466398.02.value98_25010cd26dce Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin02.hostedemail.com (Postfix) with ESMTP id 5A3F9160D9 for <linux-mm@kvack.org>; Wed, 10 Jun 2020 20:38:59 +0000 (UTC) X-Spam-Summary: 2,0,0,a7b988a064e58de4,d41d8cd98f00b204,willy@infradead.org,,RULES_HIT:41:355:379:541:800:960:973:988:989:1260:1311:1314:1345:1359:1437:1515:1534:1539:1568:1711:1714:1730:1747:1777:1792:2393:2559:2562:3138:3139:3140:3141:3142:3867:3870:3871:5007:6261:6653:7576:10004:11026:11232:11473:11658:11914:12043:12296:12297:12555:12895:13069:13311:13357:13894:14181:14384:14394:14721:21080:21451:21627:30054,0,RBL:198.137.202.133:@infradead.org:.lbl8.mailshell.net-64.201.201.201 62.8.0.100,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:fn,MSBL:0,DNSBL:neutral,Custom_rules:0:0:0,LFtime:22,LUA_SUMMARY:none X-HE-Tag: value98_25010cd26dce X-Filterd-Recvd-Size: 2323 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) by imf31.hostedemail.com (Postfix) with ESMTP for <linux-mm@kvack.org>; Wed, 10 Jun 2020 20:38:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=N4mF7LsOQy9p4C9kHzIXaco2T4XYfdDlUPlC4E84MzA=; b=Pbb6eP2rMdef2upRDhntGlFJFl IIHSHixhHLaxiEd6ofKCTfBsbQ/+y1OzZB2K1PbAyb3Ia66m+/QoJNRHj+zYjM2ORzsxtO0j1cNtU 6vmM/l0XviygY97jTLFGdEZ59HXDgvDLExHLt9xYIyRdhdpNG8eADURaLxV7kAIG34vxwcw7hzSU0 Jsjk7xZgQ4uyEjjgS9WSyA+u1aKrSmHmkHeAuaZ3MlXIxZHuI40FWwCeKfV3K03yBZAgy9g6iLZ45 qKCqdO2D/5WbMi5iRxQS+8Ah1Ws1HFtamZwPs2dJUY63FAn2yYlx31B5vNQokJ1eyUh9xRr1VmikZ bCJEQmVw==; Received: from willy by bombadil.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1jj76b-0003Xk-2c; Wed, 10 Jun 2020 20:13:49 +0000 From: Matthew Wilcox <willy@infradead.org> To: linux-fsdevel@vger.kernel.org Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: [PATCH v6 44/51] mm: Support retrieving tail pages from the page cache Date: Wed, 10 Jun 2020 13:13:38 -0700 Message-Id: <20200610201345.13273-45-willy@infradead.org> X-Mailer: git-send-email 2.21.1 In-Reply-To: <20200610201345.13273-1-willy@infradead.org> References: <20200610201345.13273-1-willy@infradead.org> MIME-Version: 1.0 X-Rspamd-Queue-Id: 5A3F9160D9 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam01 Content-Transfer-Encoding: quoted-printable 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: <linux-mm.kvack.org> |
Series |
Large pages in the page cache
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expand
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diff --git a/mm/filemap.c b/mm/filemap.c index 17db007f0277..869b970fe1ab 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -1652,7 +1652,7 @@ struct page *pagecache_get_page(struct address_space *mapping, pgoff_t index, put_page(page); goto repeat; } - VM_BUG_ON_PAGE(page->index != index, page); + VM_BUG_ON_PAGE(page_to_index(page) != index, page); } if (fgp_flags & FGP_ACCESSED)