From patchwork Sat Sep 19 04:20:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Morton X-Patchwork-Id: 11786647 Return-Path: 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 6089759D for ; Sat, 19 Sep 2020 04:20:32 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 2848E221EC for ; Sat, 19 Sep 2020 04:20:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="fTF4twVG" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2848E221EC Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 77A9D6B0071; Sat, 19 Sep 2020 00:20:30 -0400 (EDT) Delivered-To: linux-mm-outgoing@kvack.org Received: by kanga.kvack.org (Postfix, from userid 40) id 701BC6B0072; Sat, 19 Sep 2020 00:20:30 -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 50AEB6B0073; Sat, 19 Sep 2020 00:20:30 -0400 (EDT) X-Original-To: linux-mm@kvack.org X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0127.hostedemail.com [216.40.44.127]) by kanga.kvack.org (Postfix) with ESMTP id 3A3C66B0071 for ; Sat, 19 Sep 2020 00:20:30 -0400 (EDT) Received: from smtpin30.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 05790181AEF1E for ; Sat, 19 Sep 2020 04:20:30 +0000 (UTC) X-FDA: 77278509420.30.cable77_2d00d4527130 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin30.hostedemail.com (Postfix) with ESMTP id D3137180B3AA7 for ; Sat, 19 Sep 2020 04:20:29 +0000 (UTC) X-Spam-Summary: 1,0,0,0b0e212f48c512b8,d41d8cd98f00b204,akpm@linux-foundation.org,,RULES_HIT:41:355:379:800:960:967:973:988:989:1260:1345:1359:1381:1431:1437:1534:1541:1568:1711:1714:1730:1747:1777:1792:2393:2525:2559:2563:2682:2685:2859:2902:2933:2937:2939:2942:2945:2947:2951:2954:3022:3138:3139:3140:3141:3142:3865:3866:3867:3868:3870:3871:3872:3934:3936:3938:3941:3944:3947:3950:3953:3956:3959:4321:5007:6261:6653:7576:7903:8603:9025:9036:9545:10004:11658:11914:12043:12048:12296:12297:12438:12517:12519:12555:12679:12986:13069:13161:13229:13311:13357:13846:14181:14384:14721:21080:21347:21433:21451:21627:21939:30054:30056,0,RBL:198.145.29.99:@linux-foundation.org:.lbl8.mailshell.net-64.100.201.201 62.2.0.100;04yf98pm73ase9zfw3atwtbcowdwnycwgizg711a5s85k4nqx8rb3akfz31djra.zsdjojca573s7wx77jf3gnjdhyf7feouccn888pdjeaj73fn5xsxifmo87osxji.c-lbl8.mailshell.net-223.238.255.100,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:fp,MSBL:0,DNSBL:neutral,Custom _rules:0 X-HE-Tag: cable77_2d00d4527130 X-Filterd-Recvd-Size: 2504 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf34.hostedemail.com (Postfix) with ESMTP for ; Sat, 19 Sep 2020 04:20:29 +0000 (UTC) Received: from localhost.localdomain (c-71-198-47-131.hsd1.ca.comcast.net [71.198.47.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5F48122208; Sat, 19 Sep 2020 04:20:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600489228; bh=uD6xAztbVsrxrxGE5nhe7BWP5qXoKvPMqGnZIlslD3o=; h=Date:From:To:Subject:In-Reply-To:From; b=fTF4twVG61mzrdWwiLBMPDRNeGh4VU0UXQ7oQzZHdTnYYixVY2H3p4+byNy3+9XbV 92LAv96Ku38amK4nQiXjghYd/jqnvG0PMHx0w4bLS116tmX8oXh5mVMB3UR1ZwM+cv E/lM0HqwoUp2RB217XcVaRgox/YWM4/OLPebJK38= Date: Fri, 18 Sep 2020 21:20:28 -0700 From: Andrew Morton To: akpm@linux-foundation.org, christophe.leroy@csgroup.eu, linux-mm@kvack.org, mm-commits@vger.kernel.org, stable@vger.kernel.org, torvalds@linux-foundation.org Subject: [patch 10/15] selftests/vm: fix display of page size in map_hugetlb Message-ID: <20200919042028.rpQMuOsNE%akpm@linux-foundation.org> In-Reply-To: <20200918211925.7e97f0ef63d92f5cfe5ccbc5@linux-foundation.org> User-Agent: s-nail v14.8.16 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: From: Christophe Leroy Subject: selftests/vm: fix display of page size in map_hugetlb The displayed size is in bytes while the text says it is in kB. Shift it by 10 to really display kBytes. Link: https://lkml.kernel.org/r/e27481224564a93d14106e750de31189deaa8bc8.1598861977.git.christophe.leroy@csgroup.eu Fixes: fa7b9a805c79 ("tools/selftest/vm: allow choosing mem size and page size in map_hugetlb") Signed-off-by: Christophe Leroy Cc: Signed-off-by: Andrew Morton --- tools/testing/selftests/vm/map_hugetlb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/tools/testing/selftests/vm/map_hugetlb.c~selftests-vm-fix-display-of-page-size-in-map_hugetlb +++ a/tools/testing/selftests/vm/map_hugetlb.c @@ -83,7 +83,7 @@ int main(int argc, char **argv) } if (shift) - printf("%u kB hugepages\n", 1 << shift); + printf("%u kB hugepages\n", 1 << (shift - 10)); else printf("Default size hugepages\n"); printf("Mapping %lu Mbytes\n", (unsigned long)length >> 20);