From nobody Wed Dec 31 12:27:59 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 94E3EC4332F for ; Fri, 3 Nov 2023 19:19:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377746AbjKCTTd (ORCPT ); Fri, 3 Nov 2023 15:19:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44428 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1377769AbjKCTTV (ORCPT ); Fri, 3 Nov 2023 15:19:21 -0400 Received: from mail-pj1-x1030.google.com (mail-pj1-x1030.google.com [IPv6:2607:f8b0:4864:20::1030]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3C5BCD67; Fri, 3 Nov 2023 12:19:18 -0700 (PDT) Received: by mail-pj1-x1030.google.com with SMTP id 98e67ed59e1d1-280351c32afso2252119a91.1; Fri, 03 Nov 2023 12:19:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1699039158; x=1699643958; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:sender:from:to:cc:subject:date :message-id:reply-to; bh=rK7/Vu7YH8dZxR5x2CkJTVBZe4LUtXaxIieL0X9K9+w=; b=OUVIj6nutYLvkTNbu/HiCVV59r2nyqy9PwZZGAR+Oevagbe6yOo13pvId/mM9ppaah 4G46XqE3SIfjbo8sXhnoYRGZ/d1otp/W4oc58n17Lhlw3dr2ay4TGNcpzw8LreM/5KH6 LnfeymqyKK52qSBc4tj1ysBMLK1LyZG3NpLdIeZJU6ntkaSHPLQCe7DodL9793HNdNwF fCogd2zB4+h0qKoeb2hLoESRylDMto8TAdGSlROawvtRO5+KGwg28acEGI+XcsvO/0+j MrOcCXe/SeLDcpvE5ZSgA0AKcGOf/nO1GqayGdijV8vlfEdEUaJsxel1Zjb/0rzYv1FU ltcQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699039158; x=1699643958; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:sender:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=rK7/Vu7YH8dZxR5x2CkJTVBZe4LUtXaxIieL0X9K9+w=; b=MMfTko1HdB6feTD27fE5NYyOTuLvzImlhqFS3tFPD+YKK0TxE2rreoTK6sPlbkKDxR H/pB5xP9uEH8rPuz405c24ls95XrSDOTCWfZnuNsVB8VkIS7YvEJ01DgX1uLWH/7Oidi Gy4IyO4KgWzgZzlamjRZH8LOINbn1hCoEQQqG5qvrIeZsdfLZ2NGofwVztTBbuFoEyYy sNUICyLrGV0M0GelFiAf2QCl5ICm0ElaK7lO11b0qda6SfVCJdC9AudN87uAAPXHj5KK qe7S+Ke8H9ayPa0CDuytcHVxJSIulIU/+aem5joVD3t9EoMQxO2s/3yecEJms2+FOb0W RNwA== X-Gm-Message-State: AOJu0Yxs2sbpNIL9dSJcxaJ/pMT9PFkGZmbsM7CwX1w3aTwV2YfgSU6H yxOPONT5dQq0jDX/ElOaHjw= X-Google-Smtp-Source: AGHT+IH8AEftuzhnRZq6j8WASpQ5uF86n3+LgN7ATj0vN3yrfJWEQxf5B9O7Lu2uonOZPCiS6vbcaA== X-Received: by 2002:a17:90b:111:b0:27d:97e5:f3fa with SMTP id p17-20020a17090b011100b0027d97e5f3famr20695564pjz.29.1699039157504; Fri, 03 Nov 2023 12:19:17 -0700 (PDT) Received: from bangji.hsd1.ca.comcast.net ([2601:647:6780:42e0:8234:4ed3:2635:c9d6]) by smtp.gmail.com with ESMTPSA id y17-20020a17090aca9100b0027cf4c554dasm1761349pjt.11.2023.11.03.12.19.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 Nov 2023 12:19:17 -0700 (PDT) Sender: Namhyung Kim From: Namhyung Kim To: Arnaldo Carvalho de Melo , Jiri Olsa Cc: Ian Rogers , Adrian Hunter , Peter Zijlstra , Ingo Molnar , LKML , linux-perf-users@vger.kernel.org, Christophe JAILLET Subject: [PATCH 4/5] perf annotate: Move some fields to annotated_source Date: Fri, 3 Nov 2023 12:19:06 -0700 Message-ID: <20231103191907.54531-5-namhyung@kernel.org> X-Mailer: git-send-email 2.42.0.869.gea05f2083d-goog In-Reply-To: <20231103191907.54531-1-namhyung@kernel.org> References: <20231103191907.54531-1-namhyung@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Some fields in the struct annotation are only used with annotated_source so better to be moved there in order to reduce memory consumption for other symbols. Reviewed-by: Ian Rogers Signed-off-by: Namhyung Kim --- tools/perf/ui/browsers/annotate.c | 12 ++++++------ tools/perf/util/annotate.c | 17 +++++++++-------- tools/perf/util/annotate.h | 14 +++++++------- 3 files changed, 22 insertions(+), 21 deletions(-) diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/ann= otate.c index d2470f87344d..1b42db70c998 100644 --- a/tools/perf/ui/browsers/annotate.c +++ b/tools/perf/ui/browsers/annotate.c @@ -384,7 +384,7 @@ static bool annotate_browser__toggle_source(struct anno= tate_browser *browser) if (al->idx_asm < offset) offset =3D al->idx; =20 - browser->b.nr_entries =3D notes->nr_entries; + browser->b.nr_entries =3D notes->src->nr_entries; notes->options->hide_src_code =3D false; browser->b.seek(&browser->b, -offset, SEEK_CUR); browser->b.top_idx =3D al->idx - offset; @@ -402,7 +402,7 @@ static bool annotate_browser__toggle_source(struct anno= tate_browser *browser) if (al->idx_asm < offset) offset =3D al->idx_asm; =20 - browser->b.nr_entries =3D notes->nr_asm_entries; + browser->b.nr_entries =3D notes->src->nr_asm_entries; notes->options->hide_src_code =3D true; browser->b.seek(&browser->b, -offset, SEEK_CUR); browser->b.top_idx =3D al->idx_asm - offset; @@ -435,7 +435,7 @@ static void ui_browser__init_asm_mode(struct ui_browser= *browser) { struct annotation *notes =3D browser__annotation(browser); ui_browser__reset_index(browser); - browser->nr_entries =3D notes->nr_asm_entries; + browser->nr_entries =3D notes->src->nr_asm_entries; } =20 static int sym_title(struct symbol *sym, struct map *map, char *title, @@ -860,7 +860,7 @@ static int annotate_browser__run(struct annotate_browse= r *browser, browser->b.height, browser->b.index, browser->b.top_idx, - notes->nr_asm_entries); + notes->src->nr_asm_entries); } continue; case K_ENTER: @@ -991,8 +991,8 @@ int symbol__tui_annotate(struct map_symbol *ms, struct = evsel *evsel, =20 ui_helpline__push("Press ESC to exit"); =20 - browser.b.width =3D notes->max_line_len; - browser.b.nr_entries =3D notes->nr_entries; + browser.b.width =3D notes->src->max_line_len; + browser.b.nr_entries =3D notes->src->nr_entries; browser.b.entries =3D ¬es->src->source, browser.b.width +=3D 18; /* Percentage */ =20 diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 92a9adf9d5eb..ee7b8e1848a8 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -2808,19 +2808,20 @@ void annotation__mark_jump_targets(struct annotatio= n *notes, struct symbol *sym) void annotation__set_offsets(struct annotation *notes, s64 size) { struct annotation_line *al; + struct annotated_source *src =3D notes->src; =20 - notes->max_line_len =3D 0; - notes->nr_entries =3D 0; - notes->nr_asm_entries =3D 0; + src->max_line_len =3D 0; + src->nr_entries =3D 0; + src->nr_asm_entries =3D 0; =20 - list_for_each_entry(al, ¬es->src->source, node) { + list_for_each_entry(al, &src->source, node) { size_t line_len =3D strlen(al->line); =20 - if (notes->max_line_len < line_len) - notes->max_line_len =3D line_len; - al->idx =3D notes->nr_entries++; + if (src->max_line_len < line_len) + src->max_line_len =3D line_len; + al->idx =3D src->nr_entries++; if (al->offset !=3D -1) { - al->idx_asm =3D notes->nr_asm_entries++; + al->idx_asm =3D src->nr_asm_entries++; /* * FIXME: short term bandaid to cope with assembly * routines that comes with labels in the same column diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index d8a221591926..022fa7ea0f22 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -268,10 +268,13 @@ struct cyc_hist { * returns. */ struct annotated_source { - struct list_head source; - int nr_histograms; - size_t sizeof_sym_hist; - struct sym_hist *histograms; + struct list_head source; + size_t sizeof_sym_hist; + struct sym_hist *histograms; + int nr_histograms; + int nr_entries; + int nr_asm_entries; + u16 max_line_len; }; =20 struct annotated_branch { @@ -289,9 +292,6 @@ struct LOCKABLE annotation { struct annotation_line **offsets; int nr_events; int max_jump_sources; - int nr_entries; - int nr_asm_entries; - u16 max_line_len; struct { u8 addr; u8 jumps; --=20 2.42.0.869.gea05f2083d-goog