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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 21289C76186 for ; Tue, 30 Jul 2019 02:59:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DE5382182B for ; Tue, 30 Jul 2019 02:59:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564455571; bh=k03r6OlCwNuID60dGPhqDy8NBrtOf/G52n8KbziPeAU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=ogNFSlQUxFPdtHu2zDdR5rAyH4yJ+0dbsjgFr3lQB5eYbYWOPAk3WV9+b1DK0Cecx cfYZEMXgQ2l6ZvAHGiu3JDf2eBkdaMAuwEVHKzIOofmcLRm063WLdM3nAQxlkuWFr/ G6bZkBm6KRImy1POJID+vavm2GumpY6mnmtJrkSk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732225AbfG3C73 (ORCPT ); Mon, 29 Jul 2019 22:59:29 -0400 Received: from mail.kernel.org ([198.145.29.99]:48836 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732186AbfG3C70 (ORCPT ); Mon, 29 Jul 2019 22:59:26 -0400 Received: from quaco.ghostprotocols.net (unknown [179.97.35.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 13FEA20578; Tue, 30 Jul 2019 02:59:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564455565; bh=k03r6OlCwNuID60dGPhqDy8NBrtOf/G52n8KbziPeAU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vDJd9d20SOYB4y8jcN17JiwXTa0GQc2rfwRMhbn5v5VyEMw9xQgBAgAqKFmeYNrUu rcS11qBuS7W88XnBdFYnLlWzUrIxLOuNV/OAuhTArkJBoG3lSip6wDZOW+9X+2gLHi FTHk77xW8fuu4oT+Wp2o4levl9AOSq7YZGZ8YvBY= From: Arnaldo Carvalho de Melo To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Alexander Shishkin , Alexey Budankov , Andi Kleen , Michael Petlan , Peter Zijlstra , Arnaldo Carvalho de Melo Subject: [PATCH 056/107] libperf: Add perf_cpu_map__dummy_new() function Date: Mon, 29 Jul 2019 23:55:19 -0300 Message-Id: <20190730025610.22603-57-acme@kernel.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190730025610.22603-1-acme@kernel.org> References: <20190730025610.22603-1-acme@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jiri Olsa Move cpu_map__dummy_new() to libperf as perf_cpu_map__dummy_new() function. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Alexey Budankov Cc: Andi Kleen Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20190721112506.12306-30-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/lib/cpumap.c | 13 +++++++++++++ tools/perf/lib/include/perf/cpumap.h | 4 ++++ tools/perf/lib/libperf.map | 1 + tools/perf/tests/sw-clock.c | 2 +- tools/perf/tests/task-exit.c | 2 +- tools/perf/util/cpumap.c | 15 +-------------- tools/perf/util/cpumap.h | 2 +- tools/perf/util/evlist.c | 2 +- tools/perf/util/evsel.c | 2 +- 9 files changed, 24 insertions(+), 19 deletions(-) diff --git a/tools/perf/lib/cpumap.c b/tools/perf/lib/cpumap.c index 86a199c26f20..80d587ab95aa 100644 --- a/tools/perf/lib/cpumap.c +++ b/tools/perf/lib/cpumap.c @@ -3,3 +3,16 @@ #include #include #include + +struct perf_cpu_map *perf_cpu_map__dummy_new(void) +{ + struct perf_cpu_map *cpus = malloc(sizeof(*cpus) + sizeof(int)); + + if (cpus != NULL) { + cpus->nr = 1; + cpus->map[0] = -1; + refcount_set(&cpus->refcnt, 1); + } + + return cpus; +} diff --git a/tools/perf/lib/include/perf/cpumap.h b/tools/perf/lib/include/perf/cpumap.h index 8355d3ce7d0c..fa1e5aa9d662 100644 --- a/tools/perf/lib/include/perf/cpumap.h +++ b/tools/perf/lib/include/perf/cpumap.h @@ -2,6 +2,10 @@ #ifndef __LIBPERF_CPUMAP_H #define __LIBPERF_CPUMAP_H +#include + struct perf_cpu_map; +LIBPERF_API struct perf_cpu_map *perf_cpu_map__dummy_new(void); + #endif /* __LIBPERF_CPUMAP_H */ diff --git a/tools/perf/lib/libperf.map b/tools/perf/lib/libperf.map index 3536242c545c..65201c6cbe7e 100644 --- a/tools/perf/lib/libperf.map +++ b/tools/perf/lib/libperf.map @@ -1,6 +1,7 @@ LIBPERF_0.0.1 { global: libperf_set_print; + perf_cpu_map__dummy_new; local: *; }; diff --git a/tools/perf/tests/sw-clock.c b/tools/perf/tests/sw-clock.c index ba033a6e6c0f..c6d3f4488b73 100644 --- a/tools/perf/tests/sw-clock.c +++ b/tools/perf/tests/sw-clock.c @@ -56,7 +56,7 @@ static int __test__sw_clock_freq(enum perf_sw_ids clock_id) } evlist__add(evlist, evsel); - cpus = cpu_map__dummy_new(); + cpus = perf_cpu_map__dummy_new(); threads = thread_map__new_by_tid(getpid()); if (!cpus || !threads) { err = -ENOMEM; diff --git a/tools/perf/tests/task-exit.c b/tools/perf/tests/task-exit.c index d17effdd55c8..c094fb8cc877 100644 --- a/tools/perf/tests/task-exit.c +++ b/tools/perf/tests/task-exit.c @@ -63,7 +63,7 @@ int test__task_exit(struct test *test __maybe_unused, int subtest __maybe_unused * perf_evlist__prepare_workload we'll fill in the only thread * we're monitoring, the one forked there. */ - cpus = cpu_map__dummy_new(); + cpus = perf_cpu_map__dummy_new(); threads = thread_map__new_by_tid(-1); if (!cpus || !threads) { err = -ENOMEM; diff --git a/tools/perf/util/cpumap.c b/tools/perf/util/cpumap.c index 5eb4e1fbb877..acda9bfb4002 100644 --- a/tools/perf/util/cpumap.c +++ b/tools/perf/util/cpumap.c @@ -189,7 +189,7 @@ struct perf_cpu_map *cpu_map__new(const char *cpu_list) else if (*cpu_list != '\0') cpus = cpu_map__default_new(); else - cpus = cpu_map__dummy_new(); + cpus = perf_cpu_map__dummy_new(); invalid: free(tmp_cpus); out: @@ -256,19 +256,6 @@ size_t cpu_map__fprintf(struct perf_cpu_map *map, FILE *fp) #undef BUFSIZE } -struct perf_cpu_map *cpu_map__dummy_new(void) -{ - struct perf_cpu_map *cpus = malloc(sizeof(*cpus) + sizeof(int)); - - if (cpus != NULL) { - cpus->nr = 1; - cpus->map[0] = -1; - refcount_set(&cpus->refcnt, 1); - } - - return cpus; -} - struct perf_cpu_map *cpu_map__empty_new(int nr) { struct perf_cpu_map *cpus = malloc(sizeof(*cpus) + sizeof(int) * nr); diff --git a/tools/perf/util/cpumap.h b/tools/perf/util/cpumap.h index c2ba9ae195f7..0ce3f6bd9449 100644 --- a/tools/perf/util/cpumap.h +++ b/tools/perf/util/cpumap.h @@ -6,13 +6,13 @@ #include #include #include +#include #include "perf.h" #include "util/debug.h" struct perf_cpu_map *cpu_map__new(const char *cpu_list); struct perf_cpu_map *cpu_map__empty_new(int nr); -struct perf_cpu_map *cpu_map__dummy_new(void); struct perf_cpu_map *cpu_map__new_data(struct cpu_map_data *data); struct perf_cpu_map *cpu_map__read(FILE *file); size_t cpu_map__snprint(struct perf_cpu_map *map, char *buf, size_t size); diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 1bedec28e58f..461c1e68e9e7 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -1086,7 +1086,7 @@ int perf_evlist__create_maps(struct evlist *evlist, struct target *target) return -1; if (target__uses_dummy_map(target)) - cpus = cpu_map__dummy_new(); + cpus = perf_cpu_map__dummy_new(); else cpus = cpu_map__new(target->cpu_list); diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 5aeb7260c8e1..a389752840a9 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -1840,7 +1840,7 @@ int evsel__open(struct evsel *evsel, struct perf_cpu_map *cpus, static struct perf_cpu_map *empty_cpu_map; if (empty_cpu_map == NULL) { - empty_cpu_map = cpu_map__dummy_new(); + empty_cpu_map = perf_cpu_map__dummy_new(); if (empty_cpu_map == NULL) return -ENOMEM; } -- 2.21.0