From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964878AbaFCSeY (ORCPT ); Tue, 3 Jun 2014 14:34:24 -0400 Received: from terminus.zytor.com ([198.137.202.10]:44868 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755101AbaFCSeU (ORCPT ); Tue, 3 Jun 2014 14:34:20 -0400 Date: Tue, 3 Jun 2014 11:34:03 -0700 From: tip-bot for Namhyung Kim Message-ID: Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org, jolsa@kernel.org, rodrigo@sdfg.com.ar, namhyung@kernel.org, fweisbec@gmail.com, tglx@linutronix.de, asharma@fb.com Reply-To: mingo@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, jolsa@kernel.org, rodrigo@sdfg.com.ar, namhyung@kernel.org, fweisbec@gmail.com, tglx@linutronix.de, asharma@fb.com In-Reply-To: <1401335910-16832-15-git-send-email-namhyung@kernel.org> References: <1401335910-16832-15-git-send-email-namhyung@kernel.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf tools: Add more hpp helper functions Git-Commit-ID: 77284de326e6d8c3b8e866cda5b415c86b522e61 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 77284de326e6d8c3b8e866cda5b415c86b522e61 Gitweb: http://git.kernel.org/tip/77284de326e6d8c3b8e866cda5b415c86b522e61 Author: Namhyung Kim AuthorDate: Mon, 16 Dec 2013 16:55:13 +0900 Committer: Jiri Olsa CommitDate: Sun, 1 Jun 2014 14:35:03 +0200 perf tools: Add more hpp helper functions Sometimes it needs to disable some columns at runtime. Add help functions to support that. Signed-off-by: Namhyung Kim Tested-by: Arun Sharma Tested-by: Rodrigo Campos Cc: Frederic Weisbecker Link: http://lkml.kernel.org/r/1401335910-16832-15-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa --- tools/perf/ui/hist.c | 17 +++++++++++++++++ tools/perf/util/hist.h | 4 ++++ 2 files changed, 21 insertions(+) diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c index 0ce3e79..8ca6387 100644 --- a/tools/perf/ui/hist.c +++ b/tools/perf/ui/hist.c @@ -489,6 +489,11 @@ void perf_hpp__column_register(struct perf_hpp_fmt *format) list_add_tail(&format->list, &perf_hpp__list); } +void perf_hpp__column_unregister(struct perf_hpp_fmt *format) +{ + list_del(&format->list); +} + void perf_hpp__register_sort_field(struct perf_hpp_fmt *format) { list_add_tail(&format->sort_list, &perf_hpp__sort_list); @@ -500,6 +505,18 @@ void perf_hpp__column_enable(unsigned col) perf_hpp__column_register(&perf_hpp__format[col]); } +void perf_hpp__column_disable(unsigned col) +{ + BUG_ON(col >= PERF_HPP__MAX_INDEX); + perf_hpp__column_unregister(&perf_hpp__format[col]); +} + +void perf_hpp__cancel_cumulate(void) +{ + perf_hpp__column_disable(PERF_HPP__OVERHEAD_ACC); + perf_hpp__format[PERF_HPP__OVERHEAD].header = hpp__header_overhead; +} + void perf_hpp__setup_output_field(void) { struct perf_hpp_fmt *fmt; diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index efd73e4..99ad3cb 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -237,7 +237,11 @@ enum { void perf_hpp__init(void); void perf_hpp__column_register(struct perf_hpp_fmt *format); +void perf_hpp__column_unregister(struct perf_hpp_fmt *format); void perf_hpp__column_enable(unsigned col); +void perf_hpp__column_disable(unsigned col); +void perf_hpp__cancel_cumulate(void); + void perf_hpp__register_sort_field(struct perf_hpp_fmt *format); void perf_hpp__setup_output_field(void); void perf_hpp__reset_output_field(void);