From nobody Mon Feb 9 20:30:37 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A07CC134426; Thu, 4 Apr 2024 17:57:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712253443; cv=none; b=jTFdKCAw2oNcAFidg8JafWX+42HeEjBVk5R9Sc/p79Jn6+ZVHIQqe9Jtopa2Gn0NYwzksal5ja3l+YJb8q3IOHLM6Ua/gdqIiR/4ADB0tSGqnnvMkslGE/dgLBz4kxkR2+YEmO/kZOrRQ+bNvQhcR+YU8BoosL1Smrg345yOQFU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712253443; c=relaxed/simple; bh=niT6BQxb6KQYb+xioB6nmxiNDINwRSyOvMNKOzr69J0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=B1DlNZ7TKTsoofDHADQQqI5iXQSTeNZkYWE1pNpv3rRM3/L5UsE29SGxQPEviU0DW35kToXlPqjOLslphM63qurBjEdmVkIkOqAGbW7YWrdZqg2IdwGN84zYkwLNXYx6WjasPk9u7/xGPEIqdba1BeWUjIhU0qKfJFCx1OVnQFY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CGSYEztl; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="CGSYEztl" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DE04AC4167E; Thu, 4 Apr 2024 17:57:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1712253443; bh=niT6BQxb6KQYb+xioB6nmxiNDINwRSyOvMNKOzr69J0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CGSYEztlyQ2d65DXA/9VDqohrGM22hsX9Jl7GvQKfzYroW5NOWOm8xcbfc75gyZOg zs1J6GGB8bgZFbLi8kPFU05yqF3pKdzWw6wbkX1ms/zOREFLMaGD6i/wIOucNH2+Za jvUzAqbjZVuX3cgrAuoZoiy3cz4x/9hWDR/5NhgBkfdnDBIbJ6gw50132AJFq32HdB NydZ3T8DLM42PxfD4RzT2riPmDFvELSiWYpXpWalQaBRzDQkEX8C106rgxbMkyrUOT Z/SA1v+jmFDjZ7HnIyvzCv2sEdIgs0HgwLZUYzH7ryxyZHaE1+5Bn6HAM50l4j/FOf t6lpcYs3TkxLw== From: Namhyung Kim To: Arnaldo Carvalho de Melo , Ian Rogers , Kan Liang Cc: Jiri Olsa , Adrian Hunter , Peter Zijlstra , Ingo Molnar , LKML , linux-perf-users@vger.kernel.org Subject: [PATCH 9/9] perf annotate: Move start field struct to annotated_source Date: Thu, 4 Apr 2024 10:57:16 -0700 Message-ID: <20240404175716.1225482-10-namhyung@kernel.org> X-Mailer: git-send-email 2.44.0.478.gd926399ef9-goog In-Reply-To: <20240404175716.1225482-1-namhyung@kernel.org> References: <20240404175716.1225482-1-namhyung@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" It's only used in perf annotate output which means functions with actual samples. No need to consume memory for every symbol (annotation). Signed-off-by: Namhyung Kim --- tools/perf/util/annotate.c | 10 +++++----- tools/perf/util/annotate.h | 2 +- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 5f79ae0bccfd..4db49611c386 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -909,9 +909,9 @@ int symbol__annotate(struct map_symbol *ms, struct evse= l *evsel, args.arch =3D arch; args.ms =3D *ms; if (annotate_opts.full_addr) - notes->start =3D map__objdump_2mem(ms->map, ms->sym->start); + notes->src->start =3D map__objdump_2mem(ms->map, ms->sym->start); else - notes->start =3D map__rip_2objdump(ms->map, ms->sym->start); + notes->src->start =3D map__rip_2objdump(ms->map, ms->sym->start); =20 return symbol__disassemble(sym, &args); } @@ -1456,9 +1456,9 @@ void annotation__toggle_full_addr(struct annotation *= notes, struct map_symbol *m annotate_opts.full_addr =3D !annotate_opts.full_addr; =20 if (annotate_opts.full_addr) - notes->start =3D map__objdump_2mem(ms->map, ms->sym->start); + notes->src->start =3D map__objdump_2mem(ms->map, ms->sym->start); else - notes->start =3D map__rip_2objdump(ms->map, ms->sym->start); + notes->src->start =3D map__rip_2objdump(ms->map, ms->sym->start); =20 annotation__update_column_widths(notes); } @@ -1766,7 +1766,7 @@ static void __annotation_line__write(struct annotatio= n_line *al, struct annotati int color =3D -1; =20 if (!annotate_opts.use_offset) - addr +=3D notes->start; + addr +=3D notes->src->start; =20 if (!annotate_opts.use_offset) { printed =3D scnprintf(bf, sizeof(bf), "%" PRIx64 ": ", addr); diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index d22b9e9a2fad..d5c821c22f79 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -270,6 +270,7 @@ struct annotated_source { int nr_entries; int nr_asm_entries; int max_jump_sources; + u64 start; struct { u8 addr; u8 jumps; @@ -312,7 +313,6 @@ struct annotated_branch { }; =20 struct LOCKABLE annotation { - u64 start; struct annotated_source *src; struct annotated_branch *branch; }; --=20 2.44.0.478.gd926399ef9-goog