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=-12.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 4AEFEC49ED7 for ; Fri, 13 Sep 2019 13:28:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 218A720640 for ; Fri, 13 Sep 2019 13:28:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1568381304; bh=4W2+IzquqlAbSI6+hcTiRvtQvtOj7vuFwL7B+wiJ+To=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=epjHRv4PH7eUNM98i2xZEjeFmu3y5HFT5jcneCsFsY+XvvsqUiak7ykQhPoudwx/e urH4OsSx11bEHzOORmudY0XWGdlIneRRByG1l3lv2jPTTlUaV4aasN413RLzBDtA+t Kv081gJHy5Bwzq83mYSnEjw2499ltjYcDsw5Bq70= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391304AbfIMNZL (ORCPT ); Fri, 13 Sep 2019 09:25:11 -0400 Received: from mx1.redhat.com ([209.132.183.28]:60806 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391289AbfIMNZH (ORCPT ); Fri, 13 Sep 2019 09:25:07 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id C444151EE4; Fri, 13 Sep 2019 13:25:06 +0000 (UTC) Received: from krava.brq.redhat.com (unknown [10.43.17.36]) by smtp.corp.redhat.com (Postfix) with ESMTP id ED0935C1D4; Fri, 13 Sep 2019 13:25:03 +0000 (UTC) From: Jiri Olsa To: Arnaldo Carvalho de Melo Cc: lkml , Ingo Molnar , Namhyung Kim , Alexander Shishkin , Peter Zijlstra , Michael Petlan Subject: [PATCH 26/73] libperf: Move heads from struct evlist to struct perf_evlist Date: Fri, 13 Sep 2019 15:23:08 +0200 Message-Id: <20190913132355.21634-27-jolsa@kernel.org> In-Reply-To: <20190913132355.21634-1-jolsa@kernel.org> References: <20190913132355.21634-1-jolsa@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.30]); Fri, 13 Sep 2019 13:25:06 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Move heads hash from struct evlist to struct perf_evlist. Link: http://lkml.kernel.org/n/tip-4y1fuw43ave7y32ypc9epthv@git.kernel.org Signed-off-by: Jiri Olsa --- tools/perf/lib/evlist.c | 4 ++++ tools/perf/lib/include/internal/evlist.h | 4 ++++ tools/perf/util/evlist.c | 10 +++------- tools/perf/util/evlist.h | 4 ---- 4 files changed, 11 insertions(+), 11 deletions(-) diff --git a/tools/perf/lib/evlist.c b/tools/perf/lib/evlist.c index f4dc9a208332..2bdd9d2c79d9 100644 --- a/tools/perf/lib/evlist.c +++ b/tools/perf/lib/evlist.c @@ -11,6 +11,10 @@ void perf_evlist__init(struct perf_evlist *evlist) { + int i; + + for (i = 0; i < PERF_EVLIST__HLIST_SIZE; ++i) + INIT_HLIST_HEAD(&evlist->heads[i]); INIT_LIST_HEAD(&evlist->entries); evlist->nr_entries = 0; } diff --git a/tools/perf/lib/include/internal/evlist.h b/tools/perf/lib/include/internal/evlist.h index 8a4eb66fbf3a..c5a06890fd6a 100644 --- a/tools/perf/lib/include/internal/evlist.h +++ b/tools/perf/lib/include/internal/evlist.h @@ -5,6 +5,9 @@ #include #include +#define PERF_EVLIST__HLIST_BITS 8 +#define PERF_EVLIST__HLIST_SIZE (1 << PERF_EVLIST__HLIST_BITS) + struct perf_cpu_map; struct perf_thread_map; @@ -17,6 +20,7 @@ struct perf_evlist { int nr_mmaps; size_t mmap_len; struct fdarray pollfd; + struct hlist_head heads[PERF_EVLIST__HLIST_SIZE]; }; /** diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 9dcecb5e05a0..2f883db7c8e7 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -54,10 +54,6 @@ int sigqueue(pid_t pid, int sig, const union sigval value); void evlist__init(struct evlist *evlist, struct perf_cpu_map *cpus, struct perf_thread_map *threads) { - int i; - - for (i = 0; i < PERF_EVLIST__HLIST_SIZE; ++i) - INIT_HLIST_HEAD(&evlist->heads[i]); perf_evlist__init(&evlist->core); perf_evlist__set_maps(&evlist->core, cpus, threads); fdarray__init(&evlist->core.pollfd, 64); @@ -474,7 +470,7 @@ static void perf_evlist__id_hash(struct evlist *evlist, sid->id = id; sid->evsel = evsel; hash = hash_64(sid->id, PERF_EVLIST__HLIST_BITS); - hlist_add_head(&sid->node, &evlist->heads[hash]); + hlist_add_head(&sid->node, &evlist->core.heads[hash]); } void perf_evlist__id_add(struct evlist *evlist, struct evsel *evsel, @@ -548,7 +544,7 @@ struct perf_sample_id *perf_evlist__id2sid(struct evlist *evlist, u64 id) int hash; hash = hash_64(id, PERF_EVLIST__HLIST_BITS); - head = &evlist->heads[hash]; + head = &evlist->core.heads[hash]; hlist_for_each_entry(sid, head, node) if (sid->id == id) @@ -634,7 +630,7 @@ struct evsel *perf_evlist__event2evsel(struct evlist *evlist, return first; hash = hash_64(id, PERF_EVLIST__HLIST_BITS); - head = &evlist->heads[hash]; + head = &evlist->core.heads[hash]; hlist_for_each_entry(sid, head, node) { if (sid->id == id) diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index b8f03452196f..7306a0677171 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -20,12 +20,8 @@ struct thread_map; struct perf_cpu_map; struct record_opts; -#define PERF_EVLIST__HLIST_BITS 8 -#define PERF_EVLIST__HLIST_SIZE (1 << PERF_EVLIST__HLIST_BITS) - struct evlist { struct perf_evlist core; - struct hlist_head heads[PERF_EVLIST__HLIST_SIZE]; int nr_groups; bool enabled; int id_pos; -- 2.21.0