From nobody Tue Dec 16 21:49:23 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 E9509CDB46E for ; Thu, 12 Oct 2023 17:57:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1442079AbjJLR5M (ORCPT ); Thu, 12 Oct 2023 13:57:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52234 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1442039AbjJLR5E (ORCPT ); Thu, 12 Oct 2023 13:57:04 -0400 Received: from mail-yb1-xb49.google.com (mail-yb1-xb49.google.com [IPv6:2607:f8b0:4864:20::b49]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2E85AEE for ; Thu, 12 Oct 2023 10:57:02 -0700 (PDT) Received: by mail-yb1-xb49.google.com with SMTP id 3f1490d57ef6-c647150c254so1020931276.1 for ; Thu, 12 Oct 2023 10:57:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1697133421; x=1697738221; 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=wGZZkKhNq9JhzWRjca3M7jYSu+YUOulkgrRkrXoPM5M=; b=RfbCr3WkTW93Hl0hg8e8vr6OVtQf2LDulNPp0n5HwjPA70073Jo6Q1H7nYVZ8N/BsT 0ku5q+fiMc4X2GZdege9jhPdOsLrJ7KefXsuslt+QqXyhaec5a6lMd7ilfR+KkFKEhMf yM3LD22vH18Fbe5AJFsNBhYBI7EtpiGgKkalRGiV3MXmJlqFA7VbQ9MHSi4A2AnhYyAt 5di9ookNmiFkGChRiol/bEbIDaodwQpt39YfVej0Pf1Kguc6171vHnOQsoC9YWZMG7/Y SROA3mVS7ABZPbzpgf0APyjzTxa2UwjhMpCCksoEf+91in3eBn46k4m2KrNqbqzsCoUd vpaA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697133421; x=1697738221; 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=wGZZkKhNq9JhzWRjca3M7jYSu+YUOulkgrRkrXoPM5M=; b=GcrXv+3eG3yynrMjzXXv4iAwVBi9twatpocoy3Q5pKrFJB3FtYBZt22dweRHh5EjN9 J0bNtkON0fG42sPm/9MoipzZESPTTfzOl6PSepQgdF3P3j+rrKK5zfpabf3uS5tfYAkN dpW2AGWaDjJomwaq9YJiewHfNCvauKZ38fzlj8qpJ7ahatYi2vbb3Ulq0s+QlIJONmm/ HQtXH3P35baY1wtKMd/Y5XVuIM4UmJtS3CTtErhPRd6ct1TIqAWMoMsX+rOOSroE4Gsu uma6ZWNA4rVJbpouOUEuTCF6ziXDS6wLLgbq2SNtZcgZgQRQsbhBzIyoPxp0g8W9rgmK 53Wg== X-Gm-Message-State: AOJu0YybrjYkgX2KrUkFJINlHYDi/VZi6NdGlRy74UKYL41TlBnaiWH5 8cgzcngTbfh34Spwe5YP33TcNqq4wjKh X-Google-Smtp-Source: AGHT+IHTKgK+yuYh/bRPWkszxDVh6q8dnKyNPr4dauQPExJDguQIHt7Uvuk3TAG5uSLdYp/0Ozmpw0s8FfkJ X-Received: from irogers.svl.corp.google.com ([2620:15c:2a3:200:6a89:babc:124b:e4e6]) (user=irogers job=sendgmr) by 2002:a25:f609:0:b0:d7e:78db:d264 with SMTP id t9-20020a25f609000000b00d7e78dbd264mr468922ybd.5.1697133421379; Thu, 12 Oct 2023 10:57:01 -0700 (PDT) Date: Thu, 12 Oct 2023 10:56:43 -0700 In-Reply-To: <20231012175645.1849503-1-irogers@google.com> Message-Id: <20231012175645.1849503-6-irogers@google.com> Mime-Version: 1.0 References: <20231012175645.1849503-1-irogers@google.com> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog Subject: [PATCH v2 5/7] perf pmu: Const-ify perf_pmu__config_terms From: Ian Rogers To: Suzuki K Poulose , Mike Leach , James Clark , Leo Yan , John Garry , Will Deacon , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Ian Rogers , Adrian Hunter , Thomas Richter , Ravi Bangoria , Kajol Jain , Jing Zhang , Kan Liang , Yang Jihong , coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, linux-perf-users@vger.kernel.org, linux-kernel@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" Add const to related APIs, this is so they can be used to default initialize a perf_event_attr from a const pmu. Signed-off-by: Ian Rogers Reviewed-by: Adrian Hunter --- tools/perf/util/pmu.c | 10 +++++----- tools/perf/util/pmu.h | 2 +- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index 861e485e0a70..8ef675ea7bdd 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -156,7 +156,7 @@ static void __perf_pmu_format__load(struct perf_pmu_for= mat *format, FILE *file) format->loaded =3D true; } =20 -static void perf_pmu_format__load(struct perf_pmu *pmu, struct perf_pmu_fo= rmat *format) +static void perf_pmu_format__load(const struct perf_pmu *pmu, struct perf_= pmu_format *format) { char path[PATH_MAX]; FILE *file =3D NULL; @@ -1131,7 +1131,7 @@ void evsel__set_config_if_unset(struct perf_pmu *pmu,= struct evsel *evsel, } =20 static struct perf_pmu_format * -pmu_find_format(struct list_head *formats, const char *name) +pmu_find_format(const struct list_head *formats, const char *name) { struct perf_pmu_format *format; =20 @@ -1229,7 +1229,7 @@ static int pmu_resolve_param_term(struct parse_events= _term *term, return -1; } =20 -static char *pmu_formats_string(struct list_head *formats) +static char *pmu_formats_string(const struct list_head *formats) { struct perf_pmu_format *format; char *str =3D NULL; @@ -1255,7 +1255,7 @@ static char *pmu_formats_string(struct list_head *for= mats) * Setup one of config[12] attr members based on the * user input data - term parameter. */ -static int pmu_config_term(struct perf_pmu *pmu, +static int pmu_config_term(const struct perf_pmu *pmu, struct perf_event_attr *attr, struct parse_events_term *term, struct parse_events_terms *head_terms, @@ -1378,7 +1378,7 @@ static int pmu_config_term(struct perf_pmu *pmu, return 0; } =20 -int perf_pmu__config_terms(struct perf_pmu *pmu, +int perf_pmu__config_terms(const struct perf_pmu *pmu, struct perf_event_attr *attr, struct parse_events_terms *terms, bool zero, struct parse_events_error *err) diff --git a/tools/perf/util/pmu.h b/tools/perf/util/pmu.h index 24af7297b522..5a05131aa4ce 100644 --- a/tools/perf/util/pmu.h +++ b/tools/perf/util/pmu.h @@ -193,7 +193,7 @@ void pmu_add_sys_aliases(struct perf_pmu *pmu); int perf_pmu__config(struct perf_pmu *pmu, struct perf_event_attr *attr, struct parse_events_terms *head_terms, struct parse_events_error *error); -int perf_pmu__config_terms(struct perf_pmu *pmu, +int perf_pmu__config_terms(const struct perf_pmu *pmu, struct perf_event_attr *attr, struct parse_events_terms *terms, bool zero, struct parse_events_error *error); --=20 2.42.0.655.g421f12c284-goog