From mboxrd@z Thu Jan 1 00:00:00 1970 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 2FF7DC433F5 for ; Tue, 15 Mar 2022 05:36:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344980AbiCOFhe (ORCPT ); Tue, 15 Mar 2022 01:37:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42748 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344945AbiCOFhY (ORCPT ); Tue, 15 Mar 2022 01:37:24 -0400 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 5D9EF496BC; Mon, 14 Mar 2022 22:36:11 -0700 (PDT) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 202111474; Mon, 14 Mar 2022 22:36:11 -0700 (PDT) Received: from a077893.arm.com (unknown [10.163.34.48]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id ED4C23F766; Mon, 14 Mar 2022 22:36:04 -0700 (PDT) From: Anshuman Khandual To: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, peterz@infradead.org, acme@kernel.org Cc: Anshuman Khandual , Robin Murphy , Suzuki Poulose , James Clark , Ingo Molnar , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Thomas Gleixner , Will Deacon , linux-arm-kernel@lists.infradead.org Subject: [PATCH V4 07/10] perf/tools: Add system error and not in transaction branch types Date: Tue, 15 Mar 2022 11:05:13 +0530 Message-Id: <20220315053516.431515-8-anshuman.khandual@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220315053516.431515-1-anshuman.khandual@arm.com> References: <20220315053516.431515-1-anshuman.khandual@arm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This updates the perf tool with generic branch type classification with two new branch types i.e system error (PERF_BR_SERROR) and not in transaction (PERF_BR_NO_TX) which got updated earlier in the kernel. This also updates corresponding branch type strings in branch_type_name(). Cc: Peter Zijlstra Cc: Ingo Molnar Cc: Arnaldo Carvalho de Melo Cc: Mark Rutland Cc: Alexander Shishkin Cc: Jiri Olsa Cc: Namhyung Kim Cc: Thomas Gleixner Cc: Will Deacon Cc: linux-arm-kernel@lists.infradead.org Cc: linux-perf-users@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Anshuman Khandual --- tools/include/uapi/linux/perf_event.h | 2 ++ tools/perf/util/branch.c | 4 +++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/tools/include/uapi/linux/perf_event.h b/tools/include/uapi/linux/perf_event.h index d37629dbad72..26d8f0b5ac0d 100644 --- a/tools/include/uapi/linux/perf_event.h +++ b/tools/include/uapi/linux/perf_event.h @@ -253,6 +253,8 @@ enum { PERF_BR_COND_RET = 10, /* conditional function return */ PERF_BR_ERET = 11, /* exception return */ PERF_BR_IRQ = 12, /* irq */ + PERF_BR_SERROR = 13, /* system error */ + PERF_BR_NO_TX = 14, /* not in transaction */ PERF_BR_MAX, }; diff --git a/tools/perf/util/branch.c b/tools/perf/util/branch.c index a9a909db8cc7..abc673347bee 100644 --- a/tools/perf/util/branch.c +++ b/tools/perf/util/branch.c @@ -51,7 +51,9 @@ const char *branch_type_name(int type) "COND_CALL", "COND_RET", "ERET", - "IRQ" + "IRQ", + "SERROR", + "NO_TX" }; if (type >= 0 && type < PERF_BR_MAX) -- 2.25.1