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=-3.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 D650EC43331 for ; Fri, 3 Apr 2020 10:48:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AC9652078C for ; Fri, 3 Apr 2020 10:48:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="drRH0PMY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390666AbgDCKsQ (ORCPT ); Fri, 3 Apr 2020 06:48:16 -0400 Received: from us-smtp-1.mimecast.com ([207.211.31.81]:59349 "EHLO us-smtp-delivery-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727843AbgDCKsP (ORCPT ); Fri, 3 Apr 2020 06:48:15 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1585910893; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=7ER8I6QMXmdfjnyr4lH0KXok90NchHx4EFsx0f+QgtI=; b=drRH0PMYpSwepFQ1nkRzh0F6yKHN0mmNiXWerH9bkktaQiT7SpyD5OZKfOP23j37w1VnGn zAL3FTn0KQEOzTvFvTa+l/v9QvWdyXSKxUdL3FMmW493E8W20Fhy8NYXYR0mBai+f6Uq2X OSs8IFGVr4RTAwDNlVHzeHdvMGzsSdw= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-151-l9m08IvbPE6O-r_IoC58Cw-1; Fri, 03 Apr 2020 06:48:12 -0400 X-MC-Unique: l9m08IvbPE6O-r_IoC58Cw-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 0E7C9107ACC7; Fri, 3 Apr 2020 10:48:11 +0000 (UTC) Received: from krava (unknown [10.40.194.72]) by smtp.corp.redhat.com (Postfix) with ESMTPS id E61E71001B28; Fri, 3 Apr 2020 10:48:07 +0000 (UTC) Date: Fri, 3 Apr 2020 12:48:02 +0200 From: Jiri Olsa To: Adrian Hunter Cc: Arnaldo Carvalho de Melo , linux-kernel@vger.kernel.org Subject: Re: [PATCH] perf script: Simplify auxiliary event printing functions Message-ID: <20200403104802.GJ2784502@krava> References: <20200402141548.21283-1-adrian.hunter@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200402141548.21283-1-adrian.hunter@intel.com> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Apr 02, 2020 at 05:15:48PM +0300, Adrian Hunter wrote: > This simplifies the print functions for the following perf script > options: > > --show-task-events > --show-namespace-events > --show-cgroup-events > --show-mmap-events > --show-switch-events > --show-lost-events > --show-bpf-events > > Example: > # perf record --switch-events -a -e cycles -c 10000 sleep 1 > Before: > # perf script --show-task-events --show-namespace-events --show-cgroup-events --show-mmap-events --show-switch-events --show-lost-events --show-bpf-events >out-before.txt > After: > # perf script --show-task-events --show-namespace-events --show-cgroup-events --show-mmap-events --show-switch-events --show-lost-events --show-bpf-events >out-after.txt > # diff -s out-before.txt out-after.txt > Files out-before.txt and out-after.tx are identical > > Signed-off-by: Adrian Hunter Acked-by: Jiri Olsa thanks, jirka