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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DF9B7C433FE for ; Tue, 12 Oct 2021 18:29:06 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 8AFC860ED4 for ; Tue, 12 Oct 2021 18:29:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 8AFC860ED4 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id 23F35900003; Tue, 12 Oct 2021 14:29:06 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 1ED52900002; Tue, 12 Oct 2021 14:29:06 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 12BC6900003; Tue, 12 Oct 2021 14:29:06 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0206.hostedemail.com [216.40.44.206]) by kanga.kvack.org (Postfix) with ESMTP id 047E8900002 for ; Tue, 12 Oct 2021 14:29:06 -0400 (EDT) Received: from smtpin11.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id B78F1181CAC5A for ; Tue, 12 Oct 2021 18:29:05 +0000 (UTC) X-FDA: 78688622250.11.6EA889E Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf06.hostedemail.com (Postfix) with ESMTP id F26E0801A89C for ; Tue, 12 Oct 2021 18:29:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:In-Reply-To:References; bh=65CUHDhqVbj6jKrQr5s2wR7i2mGWmL4HnCdQUQkJ9fw=; b=fUkgNDW5608tuHH69M7HszYPkw 3qG0MjiHQ+MUZ0wB9nlUMIdj45PngQq2fxayx5XctojpjOgRwWxhiziGRgpjTKROYWxi4/X3yXRZA IsFMY058+4SLlHKbomKTMYFO0XfHMBn7m5pvLr/FOHWAfIvA1cyI0Iptf50F6sHNTsWX74H9Qbgys uCBP2TJwk9Qfqv5awcCnEuGPz4LnRwInrHfCcnyfzRbkd9recmivVHKC7l8ul5qPqSq1D5PQ0yyV4 uca1/nNbqsm20hnlirLfAQ6B5Dem0vqS+8uNoFIRNRdFl5qSO0GDAv0C7q9I/K7/VpP11E5j2U0eW XqR0wg4g==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1maMUH-006ja9-NA; Tue, 12 Oct 2021 18:27:06 +0000 From: "Matthew Wilcox (Oracle)" To: Yafang Shao Cc: "Matthew Wilcox (Oracle)" , Sergey Senozhatsky , Petr Mladek , linux-mm@kvack.org, Vlastimil Babka , Rasmus Villemoes Subject: [PATCH 0/5] Improvements to %pGp Date: Tue, 12 Oct 2021 19:26:42 +0100 Message-Id: <20211012182647.1605095-1-willy@infradead.org> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: F26E0801A89C X-Stat-Signature: sk173muhqtiq3ho5kmtf953emtnochdo Authentication-Results: imf06.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b=fUkgNDW5; dmarc=none; spf=none (imf06.hostedemail.com: domain of willy@infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=willy@infradead.org X-HE-Tag: 1634063344-268051 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: The first four patches are improvements to page_flags_test(). The fifth is the patch I originally sent out which exposed some of the weaknesses in page_flags_test(). Matthew Wilcox (Oracle) (5): test_printf: Make pft array const test_printf: Assign all flags to page_flags test_printf: Remove custom appending of '|' test_printf: Append '|' more efficiently vsprintf: Make %pGp print the hex value lib/test_printf.c | 48 +++++++++++++++++++++------------------------ lib/vsprintf.c | 8 ++++++++ mm/debug.c | 2 +- mm/memory-failure.c | 8 ++++---- mm/page_owner.c | 4 ++-- mm/slub.c | 4 ++-- 6 files changed, 39 insertions(+), 35 deletions(-) --=20 2.32.0