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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_GIT autolearn=ham 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 23AFFC43381 for ; Sat, 2 Mar 2019 04:39:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D802D20857 for ; Sat, 2 Mar 2019 04:39:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="QTCUa43Q" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727869AbfCBEjR (ORCPT ); Fri, 1 Mar 2019 23:39:17 -0500 Received: from mail-pg1-f194.google.com ([209.85.215.194]:34147 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726693AbfCBEjR (ORCPT ); Fri, 1 Mar 2019 23:39:17 -0500 Received: by mail-pg1-f194.google.com with SMTP id i130so12422514pgd.1 for ; Fri, 01 Mar 2019 20:39:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=E8xVMa3UyuhomxW571zy6yHj+BYk0T3qqrgE0C01lI8=; b=QTCUa43Qqn46xL2GJEFIy3N7UKDlwEPNFPIMLCF62SXxWkUAvnVEtC/sHcpVsqXRJF gTaiwkPOaM800+E4W+uo9eGPjv/lRcx9KLrnL2T/QxyXTojp5WmCbl3Ww+jFL55/kqs3 2Xi8cYJuB1oQgCzTgD5YDG1oE1ecIKs8VIFvERZ9GjGQFfKUMNPVJBwtX+ek8PjA2sPC hsI6GWwQLGpkg/MD+Yy0QZ/Xjg50F84/Rnl08tagz0ExUwUT33hC43nTEoUcOh/5JLPf e1Qgfa5VmDcV8S6B85KZkzBCzaKoXxs54o3GQDdLSSRW+nY9lWtWA1TlzwaFut/TCNwG tvQQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=E8xVMa3UyuhomxW571zy6yHj+BYk0T3qqrgE0C01lI8=; b=HSCGcZS12ONSofjWT5Ix2bwAEl8pYsRS69NXvj5bM0jTqs0qm1y2vYP25Nk59WAR6I fBzYjSCu/avj5kc2oZADl7Luzrr8N8wNVGrJ8vVK6bFJPm8vGL1jgYTiKcAhSQsVRYde Xabl9hYWORDpkhb9oVp5SvuqIJXeyAYPY0NJpqaCA4IFpscIGQWIpXGKeueIR2yuyd8F ymGZbVCfnZB+k/XiI4X3/yOD15e6RXk4f+rmDyVAAByIReQ7GOS3L/6j6cej2TQC+Oev PjoR3dDB3NR2h349ckXa5aCP5x7N7I13+QRs3LtjuPv/+kB2qJVwFkIkM70ad1UxlZOH j3rw== X-Gm-Message-State: APjAAAWmCKrSEz+vGzWPdhLzNqLhF35j/hJmtfT7IQk6Y9FIFu6s4eNp nq+3sLysgGS/wDVP8igx9lY= X-Google-Smtp-Source: APXvYqyfVorxlZUwAAT9aEX4cV0VaLDj91iyCjHgIS5j2y9UZvsAX25pp8fFaFh2TeAiWHrhAHE4Sg== X-Received: by 2002:a63:2b82:: with SMTP id r124mr8310326pgr.214.1551501556456; Fri, 01 Mar 2019 20:39:16 -0800 (PST) Received: from localhost.localdomain ([203.100.54.194]) by smtp.gmail.com with ESMTPSA id a24sm29102508pfo.160.2019.03.01.20.39.13 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 01 Mar 2019 20:39:15 -0800 (PST) From: Yafang Shao To: vbabka@suse.cz, mhocko@suse.com, jrdr.linux@gmail.com Cc: akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, shaoyafang@didiglobal.com, Yafang Shao Subject: [PATCH] mm: compaction: show gfp flag names in try_to_compact_pages tracepoint Date: Sat, 2 Mar 2019 12:38:57 +0800 Message-Id: <1551501538-4092-1-git-send-email-laoar.shao@gmail.com> X-Mailer: git-send-email 1.8.3.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org show the gfp flag names instead of the gfp_mask could make the trace more convenient. Signed-off-by: Yafang Shao --- include/trace/events/compaction.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/trace/events/compaction.h b/include/trace/events/compaction.h index 6074eff..e66afb818 100644 --- a/include/trace/events/compaction.h +++ b/include/trace/events/compaction.h @@ -189,9 +189,9 @@ __entry->prio = prio; ), - TP_printk("order=%d gfp_mask=0x%x priority=%d", + TP_printk("order=%d gfp_mask=%s priority=%d", __entry->order, - __entry->gfp_mask, + show_gfp_flags(__entry->gfp_mask), __entry->prio) ); -- 1.8.3.1