From 159b0da50adb021fe452d849fb73b408f21de3f8 Mon Sep 17 00:00:00 2001 From: Mathieu Poirier Date: Thu, 31 Jan 2019 11:47:14 -0700 Subject: perf pmu: Remove set_drv_config API CoreSight was the only client of the PMU's set_drv_config() API. Now that it is no longer needed by CoreSight remove it from the code base. Signed-off-by: Mathieu Poirier Acked-by: Suzuki K Poulouse Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Alexei Starovoitov Cc: Greg Kroah-Hartman Cc: H. Peter Anvin Cc: Heiko Carstens Cc: Jiri Olsa Cc: Mark Rutland Cc: Martin Schwidefsky Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: Will Deacon Cc: linux-arm-kernel@lists.infradead.org Cc: linux-s390@vger.kernel.org Link: http://lkml.kernel.org/r/20190131184714.20388-8-mathieu.poirier@linaro.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/Build | 1 - tools/perf/util/drv_configs.c | 78 ------------------------------------------- tools/perf/util/drv_configs.h | 26 --------------- tools/perf/util/pmu.h | 1 - 4 files changed, 106 deletions(-) delete mode 100644 tools/perf/util/drv_configs.c delete mode 100644 tools/perf/util/drv_configs.h (limited to 'tools/perf/util') diff --git a/tools/perf/util/Build b/tools/perf/util/Build index b69d6294c88c..a36e6e5a6f4f 100644 --- a/tools/perf/util/Build +++ b/tools/perf/util/Build @@ -107,7 +107,6 @@ libperf-y += term.o libperf-y += help-unknown-cmd.o libperf-y += mem-events.o libperf-y += vsprintf.o -libperf-y += drv_configs.o libperf-y += units.o libperf-y += time-utils.o libperf-y += expr-bison.o diff --git a/tools/perf/util/drv_configs.c b/tools/perf/util/drv_configs.c deleted file mode 100644 index eec754243f4d..000000000000 --- a/tools/perf/util/drv_configs.c +++ /dev/null @@ -1,78 +0,0 @@ -/* - * drv_configs.h: Interface to apply PMU specific configuration - * Copyright (c) 2016-2018, Linaro Ltd. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - */ - -#include "drv_configs.h" -#include "evlist.h" -#include "evsel.h" -#include "pmu.h" -#include - -static int -perf_evsel__apply_drv_configs(struct perf_evsel *evsel, - struct perf_evsel_config_term **err_term) -{ - bool found = false; - int err = 0; - struct perf_evsel_config_term *term; - struct perf_pmu *pmu = NULL; - - while ((pmu = perf_pmu__scan(pmu)) != NULL) - if (pmu->type == evsel->attr.type) { - found = true; - break; - } - - list_for_each_entry(term, &evsel->config_terms, list) { - if (term->type != PERF_EVSEL__CONFIG_TERM_DRV_CFG) - continue; - - /* - * We have a configuration term, report an error if we - * can't find the PMU or if the PMU driver doesn't support - * cmd line driver configuration. - */ - if (!found || !pmu->set_drv_config) { - err = -EINVAL; - *err_term = term; - break; - } - - err = pmu->set_drv_config(term); - if (err) { - *err_term = term; - break; - } - } - - return err; -} - -int perf_evlist__apply_drv_configs(struct perf_evlist *evlist, - struct perf_evsel **err_evsel, - struct perf_evsel_config_term **err_term) -{ - struct perf_evsel *evsel; - int err = 0; - - evlist__for_each_entry(evlist, evsel) { - err = perf_evsel__apply_drv_configs(evsel, err_term); - if (err) { - *err_evsel = evsel; - break; - } - } - - return err; -} diff --git a/tools/perf/util/drv_configs.h b/tools/perf/util/drv_configs.h deleted file mode 100644 index 32bc9babc2e0..000000000000 --- a/tools/perf/util/drv_configs.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * drv_configs.h: Interface to apply PMU specific configuration - * Copyright (c) 2016-2018, Linaro Ltd. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - */ - -#ifndef __PERF_DRV_CONFIGS_H -#define __PERF_DRV_CONFIGS_H - -#include "drv_configs.h" -#include "evlist.h" -#include "evsel.h" - -int perf_evlist__apply_drv_configs(struct perf_evlist *evlist, - struct perf_evsel **err_evsel, - struct perf_evsel_config_term **term); -#endif diff --git a/tools/perf/util/pmu.h b/tools/perf/util/pmu.h index 1c12a61ed0dc..47253c3daf55 100644 --- a/tools/perf/util/pmu.h +++ b/tools/perf/util/pmu.h @@ -31,7 +31,6 @@ struct perf_pmu { struct list_head format; /* HEAD struct perf_pmu_format -> list */ struct list_head aliases; /* HEAD struct perf_pmu_alias -> list */ struct list_head list; /* ELEM */ - int (*set_drv_config) (struct perf_evsel_config_term *term); }; struct perf_pmu_info { -- cgit v1.2.3