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=-9.7 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_HELO_NONE,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 5B67FC2D0DD for ; Thu, 2 Jan 2020 07:20:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2C00D20866 for ; Thu, 2 Jan 2020 07:20:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="uSztRpVz" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726528AbgABHUW (ORCPT ); Thu, 2 Jan 2020 02:20:22 -0500 Received: from mail-pl1-f195.google.com ([209.85.214.195]:33399 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726078AbgABHUV (ORCPT ); Thu, 2 Jan 2020 02:20:21 -0500 Received: by mail-pl1-f195.google.com with SMTP id c13so17513404pls.0 for ; Wed, 01 Jan 2020 23:20:21 -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=cml0t0YxNWYg8r++2sRcks91RdsbKE44NnA5x7kzm6c=; b=uSztRpVzjvC5aOabIn3Spd6tDWwuuS93WV+yqGSbHeB264lTwkTUCXoCoxUJYlWrYR gGVRqNiojlZY8tk3TNbSCZV0f4r2RWly6T0sD7YhBey1MiBKXoiZa4kkBJ2Y6iufhlhi E7YiCit2Vu/7/6ne7eD7kPz33RtMl6zWiTZ22E2BhtMvcTBizJp+PrPKoGi1xQ9sUnGu iyLLbzhDkhe0J3LBMlfs7y+F/NO945x/89TiAcKqq+tZAaplM3N+tLR1k3zaknCUJMDt scZo6BbZ+aRPHznBOOSYoWhl4kcdhP2oTj56FHHRmfDrjbrQSMm278ncqDEWz3h4Liaq wv9Q== 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=cml0t0YxNWYg8r++2sRcks91RdsbKE44NnA5x7kzm6c=; b=kGEfL4g+PmZNjfPIuazc75gTHEeGEWzQJ2ang0OlCkf7eGw/xR7qpVIb4JzC3Hq96o xLCUnXrbB1cqvDIWZ+B+cHIG8C8kqYXAaPbLi+3B+HxDrZtH9mNifn1XzPLlmCqnPOQs H1Aet0109OscB0Y4QEumM6QX/OU+TbVntDQrXy+wVJ6hElukYTvxz8MhYNH59MM+4mu/ lOTkx0x+bFDIJwjoScHkr7qpH4UJ5XaVFNSaMD/JQwRkLwzBk3BLCLDDSHCVvAlOulY2 zArCUcyhIcDbXxCsaPWKlH7gydqWp21LlghX7+nTQ7fXktUD/9kfmJMBpNFhI6x3iDQv 9pfw== X-Gm-Message-State: APjAAAUoBrXnC5vT5TwrIuu3yX77mUotb7i3F3dKhzAc6i2xUhotZmVr QMYLqxRWINGxEi11F8thMxQ= X-Google-Smtp-Source: APXvYqzYKl5dMWeu8PSI5P1FF0ESSw1IDdqOUFg5t4QsETD7lPP7YvZNO5y3XrX5fsWOR+dvNBgyJA== X-Received: by 2002:a17:90a:8c8c:: with SMTP id b12mr18163092pjo.119.1577949621334; Wed, 01 Jan 2020 23:20:21 -0800 (PST) Received: from localhost ([43.224.245.179]) by smtp.gmail.com with ESMTPSA id m6sm9525644pjv.23.2020.01.01.23.20.20 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 01 Jan 2020 23:20:20 -0800 (PST) From: Junyong Sun X-Google-Original-From: Junyong Sun To: rostedt@goodmis.org, mingo@redhat.com, akpm@linux-foundation.org, joel@joelfernandes.org, changbin.du@intel.com, timmurray@google.com, sunjunyong@xiaomi.com Cc: linux-kernel@vger.kernel.org Subject: [PATCH] mm, tracing: Print symbol name for kmem_alloc_node call_site events Date: Thu, 2 Jan 2020 15:19:28 +0800 Message-Id: <1577949568-4518-1-git-send-email-sunjunyong@xiaomi.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org print the call_site ip of kmem_alloc_node using '%pS' to improve the readability of raw slab trace points. Signed-off-by: Junyong Sun --- include/trace/events/kmem.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h index ad7e642b..f65b1f6 100644 --- a/include/trace/events/kmem.h +++ b/include/trace/events/kmem.h @@ -88,8 +88,8 @@ DECLARE_EVENT_CLASS(kmem_alloc_node, __entry->node = node; ), - TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s node=%d", - __entry->call_site, + TP_printk("call_site=%pS ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s node=%d", + (void *)__entry->call_site, __entry->ptr, __entry->bytes_req, __entry->bytes_alloc, -- 2.7.4