From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752563AbdCNSzD (ORCPT ); Tue, 14 Mar 2017 14:55:03 -0400 Received: from merlin.infradead.org ([205.233.59.134]:35712 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751226AbdCNSug (ORCPT ); Tue, 14 Mar 2017 14:50:36 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Changbin Du , Peter Zijlstra , Arnaldo Carvalho de Melo Subject: [PATCH 07/19] perf report: Document +field style argument support for --field option Date: Tue, 14 Mar 2017 15:50:11 -0300 Message-Id: <20170314185023.31303-8-acme@kernel.org> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170314185023.31303-1-acme@kernel.org> References: <20170314185023.31303-1-acme@kernel.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by merlin.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Changbin Du Commit 2f3f9bcf000b ("perf tools: Add +field argument support for --field option") by Jiri Olsa introduced +field style argument support for --field option. This is useful but not updated documentation. This add a little description there. Signed-off-by: Changbin Du Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20170313083252.23644-1-changbin.du@intel.com [ Slightly improved the phrase structure ] Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Documentation/perf-report.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index 33f91906f5dc..672b149aa80a 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt @@ -173,6 +173,9 @@ OPTIONS By default, every sort keys not specified in -F will be appended automatically. + If the keys starts with a prefix '+', then it will append the specified + field(s) to the default field order. For example: perf report -F +period,sample. + -p:: --parent=:: A regex filter to identify parent. The parent is a caller of this -- 2.9.3