From nobody Mon Feb 9 14:31:44 2026 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 6097EEB64D9 for ; Tue, 27 Jun 2023 04:35:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230229AbjF0Eft (ORCPT ); Tue, 27 Jun 2023 00:35:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33354 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229910AbjF0Ef3 (ORCPT ); Tue, 27 Jun 2023 00:35:29 -0400 Received: from mail-yb1-xb4a.google.com (mail-yb1-xb4a.google.com [IPv6:2607:f8b0:4864:20::b4a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B1BA81718 for ; Mon, 26 Jun 2023 21:35:27 -0700 (PDT) Received: by mail-yb1-xb4a.google.com with SMTP id 3f1490d57ef6-bfe702f99b8so5429786276.1 for ; Mon, 26 Jun 2023 21:35:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1687840527; x=1690432527; h=to:from:subject:references:mime-version:message-id:in-reply-to:date :from:to:cc:subject:date:message-id:reply-to; bh=pylB9mwmAKl3TUVj6l4nL/JaxRJCwOWbixQnNb1VbG4=; b=nE40fnnx3qIWki2nYoA1/v+G94eRqvQnMCSdQVEcoIAqwcEqwdH5xGRvoHMULswyJf hhKw9DtpPkkz8cb54YlMMwGZgQ8O12QZhSxRQ5mvhMtNxGcTapD1UlIbIKPgEPWELXX3 C5iwOLn3MqPpb4wj/NtGS00FbCmi9fArMLRxr5XvmkOrIRIfseXua16fYYLG8sVa6+pv C4w+3TfaroczYIfF8GVov0g4BHnB0pL3rFgPayuOz1LU4ZKTyEwMypxfoCQU65zCV9yl QYRQfwHZewdzPshBiNrkAkTu1pDGQJ4M7zb+pCqqXiXUB3rh4hqdWm9maUqJDjphnREL jgWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687840527; x=1690432527; 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=pylB9mwmAKl3TUVj6l4nL/JaxRJCwOWbixQnNb1VbG4=; b=ODrQW/lAYX8s5/cjoJsa2kcblHEcNuKhuLGFzO4iM6yHxGFppsxO7OBzDK2EMJo/rJ 4ag2d7U6FwqC5GRQHGeLoAgLbMH0IkN2ucln1gFWOTrxcFUPFgz/I0qe3QFdWQOG2zMw xoI7CXLnecyk7yBvqvm4nFsYv8VtZCSLNdBou9bx/VAgBRbSWgH/psj79JFm+kwwFB4G lprTzGQj9YOqBvD5nXCYbd+DipYIHTk8Ze3w5wUmFQEoiZclye3oifwuaOkrsqinNDLS sZw9dcbQUk5XT+OZnsFNxsw1RY/uRx2I++q2PULdZ/jjW97YRMxH3NHsxeEjOSsXpa5+ r/TA== X-Gm-Message-State: AC+VfDz1W9OXW/oJH5NgKhGPht5fkKw9iP1kS+egif07UKALfk4FLVUl gjOZGpETF6T79gjpnMtH6X2EeZDpvWpw X-Google-Smtp-Source: ACHHUZ5Gu3B+VYc3wNgtTeuuaO+/RDP6QeL6/VJYxih1YVprHtkiMZEOVqkUu5UNnJWhXb+9Y1cwSlJTY8bA X-Received: from irogers.svl.corp.google.com ([2620:15c:2a3:200:497e:a125:3cde:94f]) (user=irogers job=sendgmr) by 2002:a25:74c9:0:b0:ba8:4ff5:3217 with SMTP id p192-20020a2574c9000000b00ba84ff53217mr6843137ybc.3.1687840526866; Mon, 26 Jun 2023 21:35:26 -0700 (PDT) Date: Mon, 26 Jun 2023 21:34:49 -0700 In-Reply-To: <20230627043458.662048-1-irogers@google.com> Message-Id: <20230627043458.662048-5-irogers@google.com> Mime-Version: 1.0 References: <20230627043458.662048-1-irogers@google.com> X-Mailer: git-send-email 2.41.0.162.gfafddb0af9-goog Subject: [PATCH v1 04/13] perf parse-events: Add more comments to parse_events_state From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Ian Rogers , Adrian Hunter , Athira Rajeev , Kan Liang , linux-perf-users@vger.kernel.org, linux-kernel@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" Improve documentation of struct parse_events_state. Signed-off-by: Ian Rogers --- tools/perf/util/parse-events.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h index b0eb95f93e9c..b37e5ee193a8 100644 --- a/tools/perf/util/parse-events.h +++ b/tools/perf/util/parse-events.h @@ -121,17 +121,25 @@ struct parse_events_error { }; =20 struct parse_events_state { + /* The list parsed events are placed on. */ struct list_head list; + /* The updated index used by entries as they are added. */ int idx; + /* Error information. */ struct parse_events_error *error; + /* Used by BPF event creation. */ struct evlist *evlist; + /* Holds returned terms for term parsing. */ struct list_head *terms; + /* Start token. */ int stoken; + /* Special fake PMU marker for testing. */ struct perf_pmu *fake_pmu; /* If non-null, when wildcard matching only match the given PMU. */ const char *pmu_filter; /* Should PE_LEGACY_NAME tokens be generated for config terms? */ bool match_legacy_cache_terms; + /* Were multiple PMUs scanned to find events? */ bool wild_card_pmus; }; =20 --=20 2.41.0.162.gfafddb0af9-goog