From nobody Thu Oct 2 11:58:08 2025 Received: from mail-yw1-f201.google.com (mail-yw1-f201.google.com [209.85.128.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1CF3E27CB35 for ; Wed, 17 Sep 2025 19:58:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758139095; cv=none; b=hgWhFwpkfpIfNdmsOm+SDbxoTxVmDzkbGeYmqspEaZoL3fKaJRCRERqA9FgxGLDnFkozh6Tk+Ekt1q9ox2TukQB+10vSJpj/WkyvWrb8GvzYfKMZmgETCo8P1hrV5j63qxCSQ5Wc2ymwb0LvgudsdB0izrH4HaE475kk87jIvfU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758139095; c=relaxed/simple; bh=dpu8i8I6A6nGqt1QrLv4wp8M4TqiJP/BduY3wzc1ymE=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=FOe34bK7JGIYaNsvxRwOSjTO6yVZKd95XU37KxfX47LcDzcGzPX4/Vj3GX11CWcrQ8ja8TikdY5/9MYlYd5hu+WMDJvFtMX5ZPyQMXfc57nNEo0KqDCnY1Dg6uMXJYK+OuFWZpXXurm9FF/9s6uKX5XWifVmwdJBxFBiKvFYkFg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--zecheng.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=L7vy1f0/; arc=none smtp.client-ip=209.85.128.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--zecheng.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="L7vy1f0/" Received: by mail-yw1-f201.google.com with SMTP id 00721157ae682-730b15a72deso1695067b3.0 for ; Wed, 17 Sep 2025 12:58:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1758139093; x=1758743893; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=7i+x5H1L416WqVhcp9K/dXS5Kf1wboTabZYAs3Wqz1g=; b=L7vy1f0/khA9bUo0o/PIdHKe4PYdZM3op9JdntiaTDoWrC7ruA2JUQBLdO69YZBhXT ow5PkGczmW99eg/2oybbeB1zagiBduexy1HT+BsWRzO6TVOuOmM+AODAZvPohA96rbM3 usC4dncHDeSEKJ1Qqz7HvgjmKzEPd0ar+szrCMN9fOZbhANSPU9tCZjvYwZRycc4FZ8t nHMQXT+XAWb6p4cjh+T4qhCyzqUsqr09bPLDN71o3BymYVMQkPtYDXbn0BItE3XDIDli G+vhkKX3zwHYcMb3k0ZVzgCFsTxYsx9Ubs2b+MI6kn8OFdRYmqmK5DNHD4V8NeQ5VqSr eKzw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1758139093; x=1758743893; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=7i+x5H1L416WqVhcp9K/dXS5Kf1wboTabZYAs3Wqz1g=; b=VegS8MgfwhoXQviQthNhZRruiDDAW5J47e8ViCHpxj7kgLQbs4yQ1bS2SDlUyV4CEw JXN/DbYTmi/nUkXkHqZWEdW/wz96ngCDhvvq1AXyyTWxCsDn4uKRLye6pwYcXojYluMf u5JdM00UtWSO4A3ogWNA4XAZ0KCULUUiAELdBb4UlzbIoPEZjkO/SKRNYZkK0ers+X5f TqbWbq8i9tocYpbVzzQf3sA6l6mIjAjjTjgKvArVgRFxU2ztMEJ08rs4/VuHk12G5U/u Wlif1Q/4XHU0Nb76x9PvrRQT3dsFAr6PLOKLSOeE0r3I5eW4lfWiG9XL+dS6orNGDhHr dzbw== X-Forwarded-Encrypted: i=1; AJvYcCVm11ukIQOGzmfNh2HfdPqandAMMHn0bF/asLUdRgefG9dP2pvBKEVQ4IWXQKxHwXWmEGpNzX+lVogtfN4=@vger.kernel.org X-Gm-Message-State: AOJu0YxWtrdLV0Nzy3khzXzjst+x3B+EZ5nvHWClSBgJUEDgj6dBSOnJ DdeVPHi+hrSn1c23gNgvixcDzWqB7Y9aTgHUxVbJOjjlBh9qpk/l58P3hvje6n9I/yIlNvN1RST JLYQsE6MIgA== X-Google-Smtp-Source: AGHT+IG4W723sYY6hqIWWYmytVPBFPN4vrquo6D23T7Y9myc1cur3ijMv4Yp/xyL3yYQwQevsQ5UOobmscoq X-Received: from ywbfr3.prod.google.com ([2002:a05:690c:3583:b0:71c:4305:1a38]) (user=zecheng job=prod-delivery.src-stubby-dispatcher) by 2002:a05:690c:b89:b0:724:fc2c:769 with SMTP id 00721157ae682-738909bcc85mr28868297b3.24.1758139093213; Wed, 17 Sep 2025 12:58:13 -0700 (PDT) Date: Wed, 17 Sep 2025 19:58:00 +0000 In-Reply-To: <20250917195808.2514277-1-zecheng@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250917195808.2514277-1-zecheng@google.com> X-Mailer: git-send-email 2.51.0.384.g4c02a37b29-goog Message-ID: <20250917195808.2514277-3-zecheng@google.com> Subject: [PATCH v3 02/10] perf annotate: Rename TSR_KIND_POINTER to TSR_KIND_PERCPU_POINTER From: Zecheng Li To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , "Liang, Kan" , Masami Hiramatsu Cc: Xu Liu , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, Zecheng Li Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" TSR_KIND_POINTER only represents percpu pointers currently. Rename it to TSR_KIND_PERCPU_POINTER so we can use the TSR_KIND_POINTER to represent pointer to a type. Signed-off-by: Zecheng Li --- tools/perf/arch/x86/annotate/instructions.c | 4 ++-- tools/perf/util/annotate-data.c | 6 +++--- tools/perf/util/annotate-data.h | 2 +- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/tools/perf/arch/x86/annotate/instructions.c b/tools/perf/arch/= x86/annotate/instructions.c index c6d403eae744..da98a4e3c52c 100644 --- a/tools/perf/arch/x86/annotate/instructions.c +++ b/tools/perf/arch/x86/annotate/instructions.c @@ -301,7 +301,7 @@ static void update_insn_state_x86(struct type_state *st= ate, * as a pointer. */ tsr->type =3D type_die; - tsr->kind =3D TSR_KIND_POINTER; + tsr->kind =3D TSR_KIND_PERCPU_POINTER; tsr->ok =3D true; =20 pr_debug_dtp("add [%x] percpu %#"PRIx64" -> reg%d", @@ -521,7 +521,7 @@ static void update_insn_state_x86(struct type_state *st= ate, } /* And then dereference the calculated pointer if it has one */ else if (has_reg_type(state, sreg) && state->regs[sreg].ok && - state->regs[sreg].kind =3D=3D TSR_KIND_POINTER && + state->regs[sreg].kind =3D=3D TSR_KIND_PERCPU_POINTER && die_get_member_type(&state->regs[sreg].type, src->offset, &type_die)) { tsr->type =3D type_die; diff --git a/tools/perf/util/annotate-data.c b/tools/perf/util/annotate-dat= a.c index 258157cc43c2..903027a6fb7d 100644 --- a/tools/perf/util/annotate-data.c +++ b/tools/perf/util/annotate-data.c @@ -58,7 +58,7 @@ void pr_debug_type_name(Dwarf_Die *die, enum type_state_k= ind kind) case TSR_KIND_CONST: pr_info(" constant\n"); return; - case TSR_KIND_POINTER: + case TSR_KIND_PERCPU_POINTER: pr_info(" pointer"); /* it also prints the type info */ break; @@ -591,7 +591,7 @@ void set_stack_state(struct type_state_stack *stack, in= t offset, u8 kind, switch (tag) { case DW_TAG_structure_type: case DW_TAG_union_type: - stack->compound =3D (kind !=3D TSR_KIND_POINTER); + stack->compound =3D (kind !=3D TSR_KIND_PERCPU_POINTER); break; default: stack->compound =3D false; @@ -1116,7 +1116,7 @@ static enum type_match_result check_matching_type(str= uct type_state *state, return PERF_TMR_OK; } =20 - if (state->regs[reg].kind =3D=3D TSR_KIND_POINTER) { + if (state->regs[reg].kind =3D=3D TSR_KIND_PERCPU_POINTER) { pr_debug_dtp("percpu ptr"); =20 /* diff --git a/tools/perf/util/annotate-data.h b/tools/perf/util/annotate-dat= a.h index 541fee1a5f0a..dd3807b55208 100644 --- a/tools/perf/util/annotate-data.h +++ b/tools/perf/util/annotate-data.h @@ -34,7 +34,7 @@ enum type_state_kind { TSR_KIND_TYPE, TSR_KIND_PERCPU_BASE, TSR_KIND_CONST, - TSR_KIND_POINTER, + TSR_KIND_PERCPU_POINTER, TSR_KIND_CANARY, }; =20 --=20 2.51.0.384.g4c02a37b29-goog