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=-17.4 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT, USER_IN_DEF_DKIM_WL 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 9518FC43331 for ; Thu, 2 Apr 2020 17:41:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4D59820737 for ; Thu, 2 Apr 2020 17:41:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="qkBBy5U3" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390135AbgDBRlf (ORCPT ); Thu, 2 Apr 2020 13:41:35 -0400 Received: from mail-pf1-f202.google.com ([209.85.210.202]:33457 "EHLO mail-pf1-f202.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389093AbgDBRle (ORCPT ); Thu, 2 Apr 2020 13:41:34 -0400 Received: by mail-pf1-f202.google.com with SMTP id o5so3573444pfp.0 for ; Thu, 02 Apr 2020 10:41:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=371o/vNhJY1GWeYnWWYQwId4nlaG8dGoisjj7qeE9aM=; b=qkBBy5U3CMM7MZifcMDDdewLDPNKJAomOP8csqTCRViOau1jlVdJ7cylogBTm4NSZB jcI0H99RSpOCgYqr7Rv9sepwzun5PqKILYEXEQKLc/H5TqUQchwp6oObnjkK2bawZVfm cBYGJwwx8EehsKB8RiJQXp3lHHeMaz4v0GE3B/k2mAmsMtZY8ZzTdnxbocVxYw+VlWEw 91x7AAlfhnAL0JZxMVlqmLt7zfQRVIOYqZW4VJnMqbD5NB7MmyCabpiIkiXFcExcYCbi KcbbE8yiXIxrCcc1cU/4OHea0UQE7wvIMtaauz4ttnblB8kfWVp5B5HkzcOufUroOcyG NzIg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=371o/vNhJY1GWeYnWWYQwId4nlaG8dGoisjj7qeE9aM=; b=Z5CQQ3rgxXNlKHUSbLVJJTin1O3zwxfKtn3PljPf+VqEOR9jfkIYf/AJDxrvngLqrJ KCNv8suBNTK+0+4C+RQdixn/WXdfU1eaKDm43WSZyb7D7AH0JRPVW410l9kEoE96zPBQ knw0/g4fs9rEEfOlKQ8+dYDoSNHCH1HAsjm/QFQm1ALiMp8WcGA6iII39LsDb7jVO87I sabld0eow1W2sXj1cb8BtzVqjv/1nKkkD9ElB0/aIZILh2+liBQNIxYDWW5eR6Wad8wf +u3U2aYiPSqmURSyFXxP9XeLvlGRGSAZvDCCCLISn6syjoutdcryC3mY3ubeoAwt+mct M/Jg== X-Gm-Message-State: AGi0PubQgfE9imYRc//lDDTVSo5lIQyCrAZ7FwHNDG8wnpSxiZDunaNS LafoZeTeYwLqnAhg5nwgkNbyRS7r8tWX X-Google-Smtp-Source: APiQypJepdKj0PDf1373XbxO5BqkbKcEEtSv8GdcD9TG2LRknOWN3R4OthW3IhKm1jLGeqaITsZPTG0bTNVz X-Received: by 2002:a17:90a:32c5:: with SMTP id l63mr5185816pjb.47.1585849293626; Thu, 02 Apr 2020 10:41:33 -0700 (PDT) Date: Thu, 2 Apr 2020 10:41:30 -0700 Message-Id: <20200402174130.140319-1-irogers@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.26.0.rc2.310.g2932bb562d-goog Subject: [PATCH] perf script: add -S/--symbols documentation From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , linux-kernel@vger.kernel.org Cc: Stephane Eranian , Ian Rogers Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Capture both that this option exists and that symbols can be hexadecimal addresses. Signed-off-by: Ian Rogers --- tools/perf/Documentation/perf-script.txt | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt index 99a9853a11ba..963487e82edc 100644 --- a/tools/perf/Documentation/perf-script.txt +++ b/tools/perf/Documentation/perf-script.txt @@ -412,6 +412,14 @@ include::itrace.txt[] --xed:: Run xed disassembler on output. Requires installing the xed disassembler. +-S:: +--symbols=symbol[,symbol...]:: + Only consider the listed symbols. Symbols are typically a name + but they may also be hexadecimal address. + + For example, to select the symbol noploop or the address 0x4007a0: + perf script --symbols=noploop,0x4007a0 + --call-trace:: Show call stream for intel_pt traces. The CPUs are interleaved, but can be filtered with -C. -- 2.26.0.rc2.310.g2932bb562d-goog