Message ID | 20200610201345.13273-3-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 8E37090 for <patchwork-linux-mm@patchwork.kernel.org>; Wed, 10 Jun 2020 20:40:07 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 5170C206A4 for <patchwork-linux-mm@patchwork.kernel.org>; Wed, 10 Jun 2020 20:40:07 +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="EPazLIDr" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5170C206A4 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 9DBD18D0038; Wed, 10 Jun 2020 16:39:42 -0400 (EDT) Delivered-To: linux-mm-outgoing@kvack.org Received: by kanga.kvack.org (Postfix, from userid 40) id 967668D0033; Wed, 10 Jun 2020 16:39:42 -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 76DB98D0038; Wed, 10 Jun 2020 16:39:42 -0400 (EDT) X-Original-To: linux-mm@kvack.org X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0091.hostedemail.com [216.40.44.91]) by kanga.kvack.org (Postfix) with ESMTP id 4AB158D0033 for <linux-mm@kvack.org>; Wed, 10 Jun 2020 16:39:42 -0400 (EDT) Received: from smtpin16.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 0508E801C632 for <linux-mm@kvack.org>; Wed, 10 Jun 2020 20:39:42 +0000 (UTC) X-FDA: 76914468204.16.vest39_360e5ce26dce Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin16.hostedemail.com (Postfix) with ESMTP id CB876100CADAE for <linux-mm@kvack.org>; Wed, 10 Jun 2020 20:39:41 +0000 (UTC) X-Spam-Summary: 2,0,0,bc910cfb0df3c2aa,d41d8cd98f00b204,willy@infradead.org,,RULES_HIT:41:355:379:541:560:800:960:973:988:989:1260:1311:1314:1345:1359:1437:1515:1534:1541:1711:1730:1747:1777:1792:2393:2559:2562:3138:3139:3140:3141:3142:3352:3865:3870:3872:3874:5007:6261:6653:7576:9163:10004:11026:11658:11914:12043:12296:12297:12555:12895:13069:13161:13229:13311:13357:13894:14181:14384:14394:14721:21080:21433:21451:21627:30003:30029:30034:30054,0,RBL:198.137.202.133:@infradead.org:.lbl8.mailshell.net-62.8.0.100 64.201.201.201,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:1,LUA_SUMMARY:none X-HE-Tag: vest39_360e5ce26dce X-Filterd-Recvd-Size: 3020 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) by imf40.hostedemail.com (Postfix) with ESMTP for <linux-mm@kvack.org>; Wed, 10 Jun 2020 20:39:41 +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=dF5YEmT9Y0mz257W7R1ii4B+4s7NOgT8Bu3BT5oY2ho=; b=EPazLIDr93LkbLUXA/XEkeIaqW M4D79yYSexbJQKp4e7KgytNN1RX1Nja+Sf2bh71IH+fgX9WefFpfjzq3AjwsoykssxyFGtS5KUr55 56VWS40jx1q3jaLhLRK04asv4UV4fKk2EPMm9myplwpUCa+xuu6ydF8i3d5KjPZQUktBBQH5Qy1sM srz+sg4k/ihuArvqE0GnoZj2vWQWawyqnpwH6WJGW5L1cIKz9TelPRgraZVkKNdDzFM5SFa4zFNoi wfeN4vKsMjoejlApTe2M6X5zQozWPwcroZYe1JmW0LgwLGHiV794dsCexOSIy7R+hLKPSVBrZAvR6 26HRoWrA==; Received: from willy by bombadil.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1jj76Z-0003Sv-9t; Wed, 10 Jun 2020 20:13:47 +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 02/51] mm: Print the inode number in dump_page Date: Wed, 10 Jun 2020 13:12:56 -0700 Message-Id: <20200610201345.13273-3-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: CB876100CADAE X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam05 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/debug.c b/mm/debug.c index 384eef80649d..e30e35b41d0e 100644 --- a/mm/debug.c +++ b/mm/debug.c @@ -133,15 +133,16 @@ void __dump_page(struct page *page, const char *reason) goto out_mapping; } - if (probe_kernel_read(&dentry_first, - &host->i_dentry.first, sizeof(struct hlist_node *))) { + if (probe_kernel_read(&dentry_first, &host->i_dentry.first, + sizeof(struct hlist_node *))) { pr_warn("mapping->a_ops:%ps with invalid mapping->host inode address %px\n", a_ops, host); goto out_mapping; } if (!dentry_first) { - pr_warn("mapping->a_ops:%ps\n", a_ops); + pr_warn("mapping->a_ops:%ps ino %lx\n", a_ops, + host->i_ino); goto out_mapping; } @@ -156,8 +157,8 @@ void __dump_page(struct page *page, const char *reason) * crash, but it's unlikely that we reach here with a * corrupted struct page */ - pr_warn("mapping->aops:%ps dentry name:\"%pd\"\n", - a_ops, &dentry); + pr_warn("mapping->aops:%ps ino %lx dentry name:\"%pd\"\n", + a_ops, host->i_ino, &dentry); } } out_mapping: