From nobody Fri Dec 19 04:02:21 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DA300C46CA1 for ; Thu, 12 Oct 2023 06:24:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377579AbjJLGYf (ORCPT ); Thu, 12 Oct 2023 02:24:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50752 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1377489AbjJLGYW (ORCPT ); Thu, 12 Oct 2023 02:24:22 -0400 Received: from mail-yw1-x1149.google.com (mail-yw1-x1149.google.com [IPv6:2607:f8b0:4864:20::1149]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 744F7DA for ; Wed, 11 Oct 2023 23:24:20 -0700 (PDT) Received: by mail-yw1-x1149.google.com with SMTP id 00721157ae682-59c09bcf078so10632477b3.1 for ; Wed, 11 Oct 2023 23:24:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1697091859; x=1697696659; darn=vger.kernel.org; h=to:from:subject:references:mime-version:message-id:in-reply-to:date :from:to:cc:subject:date:message-id:reply-to; bh=w1XV0QFNl94Dga6C5yNB0j7b/b+j1y+ea9fmjMXYiZE=; b=ED5zioZlE2JQEYIbZxOIUw0/ikIag2J7aKWATtm8K1f4h3JJdvHw5UOKDveG7N3i5Z xt48kuA0sLFwarUHJbmzGCYNX49g3zoLEBABaF+kMO2gdhikcvvv+roP5qoRc+xudako Rv7zV/cSnFEP0sM7ipA8Bw48PFDAO+EdHo6SR3mSq+F2ss9uCxF8UkAHkHBYlxPFYV/U SCA1GecmlPIl5otdvOka5tRsHaz+V8kgSObPH4IZTSLdR2qLGLu/808QaBE4pTnM5OKT OpMUaOveJ8P5EJhMIwe0O0XzNqcxw82IrZcUwcwVLtcar4Imm3a4/TV+GbLMfrBJovF0 Lbzg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697091859; x=1697696659; h=to:from:subject:references:mime-version:message-id:in-reply-to:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=w1XV0QFNl94Dga6C5yNB0j7b/b+j1y+ea9fmjMXYiZE=; b=ukzwgVyInseBLGEi95zuzKTrWJgXt8qQCH5/LHLJBkSh8Rq7NNh/p73cpVUg2pTIV0 azXAIHT0T9J558P1qgzz8Yk6fSmyOlWWAPn3BWXiDAhIelwgy0OPMLHQt+JsOB/E9EZi cuPXYX/FxnRROnUI6cqfuV4R80fZFxUbwal9jeVvmgFzyitJYMG1Ertf0kGpZHm5qOzz 2oUXl+j1ZbGFm/JSZmQcn8rYSu3jwN/vXU4T6KudpF0OvHc2shDxR8MlPqvsRgH3jWEc gjEr7r46uZO7Ww2iccBZXpwjM8u5gxtOXciL8rVfRvJcBYt5JBtrk81r9tlMj7mj79E1 YHAA== X-Gm-Message-State: AOJu0YzxshJnh7hOYA6SDa3uACO9hPEZiBiFiFC1ktlrH5UEFU7oE/CE tUIPGO5i8dORs8OAb4L8jOTOm0tpc9Oy X-Google-Smtp-Source: AGHT+IEtnoASSsk/Nird/ZGn7R6QxnVY+UPZa4Hq2teEUgoVuV/bsP6OcU6vLxDnODFIrvfjzKo0NZ50XKFs X-Received: from irogers.svl.corp.google.com ([2620:15c:2a3:200:7be5:14d2:880b:c5c9]) (user=irogers job=sendgmr) by 2002:a05:690c:c15:b0:5a7:a98a:4af0 with SMTP id cl21-20020a05690c0c1500b005a7a98a4af0mr182493ywb.3.1697091859678; Wed, 11 Oct 2023 23:24:19 -0700 (PDT) Date: Wed, 11 Oct 2023 23:23:52 -0700 In-Reply-To: <20231012062359.1616786-1-irogers@google.com> Message-Id: <20231012062359.1616786-7-irogers@google.com> Mime-Version: 1.0 References: <20231012062359.1616786-1-irogers@google.com> X-Mailer: git-send-email 2.42.0.609.gbb76f46606-goog Subject: [PATCH v2 06/13] perf callchain: Make display use of branch_type_stat const From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Ian Rogers , Adrian Hunter , Nick Terrell , Kan Liang , Song Liu , Sandipan Das , Anshuman Khandual , James Clark , Liam Howlett , Miguel Ojeda , Leo Yan , German Gomez , Ravi Bangoria , Artem Savkov , Athira Rajeev , Andi Kleen , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, bpf@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Display code doesn't modify the branch_type_stat so switch uses to const. This is done to aid refactoring struct callchain_list where current the branch_type_stat is embedded even if not used. Signed-off-by: Ian Rogers --- tools/perf/util/branch.c | 4 ++-- tools/perf/util/branch.h | 4 ++-- tools/perf/util/callchain.c | 6 +++--- 3 files changed, 7 insertions(+), 7 deletions(-) diff --git a/tools/perf/util/branch.c b/tools/perf/util/branch.c index 378f16a24751..ab760e267d41 100644 --- a/tools/perf/util/branch.c +++ b/tools/perf/util/branch.c @@ -109,7 +109,7 @@ const char *get_branch_type(struct branch_entry *e) return branch_type_name(e->flags.type); } =20 -void branch_type_stat_display(FILE *fp, struct branch_type_stat *st) +void branch_type_stat_display(FILE *fp, const struct branch_type_stat *st) { u64 total =3D 0; int i; @@ -171,7 +171,7 @@ static int count_str_scnprintf(int idx, const char *str= , char *bf, int size) return scnprintf(bf, size, "%s%s", (idx) ? " " : " (", str); } =20 -int branch_type_str(struct branch_type_stat *st, char *bf, int size) +int branch_type_str(const struct branch_type_stat *st, char *bf, int size) { int i, j =3D 0, printed =3D 0; u64 total =3D 0; diff --git a/tools/perf/util/branch.h b/tools/perf/util/branch.h index e41bfffe2217..87704d713ff6 100644 --- a/tools/perf/util/branch.h +++ b/tools/perf/util/branch.h @@ -86,8 +86,8 @@ void branch_type_count(struct branch_type_stat *st, struc= t branch_flags *flags, const char *branch_type_name(int type); const char *branch_new_type_name(int new_type); const char *get_branch_type(struct branch_entry *e); -void branch_type_stat_display(FILE *fp, struct branch_type_stat *st); -int branch_type_str(struct branch_type_stat *st, char *bf, int bfsize); +void branch_type_stat_display(FILE *fp, const struct branch_type_stat *st); +int branch_type_str(const struct branch_type_stat *st, char *bf, int bfsiz= e); =20 const char *branch_spec_desc(int spec); =20 diff --git a/tools/perf/util/callchain.c b/tools/perf/util/callchain.c index aee937d14fbb..229cedee1e68 100644 --- a/tools/perf/util/callchain.c +++ b/tools/perf/util/callchain.c @@ -1339,7 +1339,7 @@ static int count_float_printf(int idx, const char *st= r, float value, static int branch_to_str(char *bf, int bfsize, u64 branch_count, u64 predicted_count, u64 abort_count, - struct branch_type_stat *brtype_stat) + const struct branch_type_stat *brtype_stat) { int printed, i =3D 0; =20 @@ -1403,7 +1403,7 @@ static int counts_str_build(char *bf, int bfsize, u64 abort_count, u64 cycles_count, u64 iter_count, u64 iter_cycles, u64 from_count, - struct branch_type_stat *brtype_stat) + const struct branch_type_stat *brtype_stat) { int printed; =20 @@ -1430,7 +1430,7 @@ static int callchain_counts_printf(FILE *fp, char *bf= , int bfsize, u64 abort_count, u64 cycles_count, u64 iter_count, u64 iter_cycles, u64 from_count, - struct branch_type_stat *brtype_stat) + const struct branch_type_stat *brtype_stat) { char str[256]; =20 --=20 2.42.0.609.gbb76f46606-goog