From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755247AbaGNKOX (ORCPT ); Mon, 14 Jul 2014 06:14:23 -0400 Received: from mga11.intel.com ([192.55.52.93]:41917 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754506AbaGNKFf (ORCPT ); Mon, 14 Jul 2014 06:05:35 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.01,657,1400050800"; d="scan'208";a="561434519" From: Adrian Hunter To: Arnaldo Carvalho de Melo Cc: Peter Zijlstra , linux-kernel@vger.kernel.org, David Ahern , Frederic Weisbecker , Jiri Olsa , Namhyung Kim , Paul Mackerras , Stephane Eranian Subject: [PATCH 24/41] perf tools: Add cpu to struct thread Date: Mon, 14 Jul 2014 13:02:48 +0300 Message-Id: <1405332185-4050-25-git-send-email-adrian.hunter@intel.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1405332185-4050-1-git-send-email-adrian.hunter@intel.com> References: <1405332185-4050-1-git-send-email-adrian.hunter@intel.com> Organization: Intel Finland Oy, Registered Address: PL 281, 00181 Helsinki, Business Identity Code: 0357606 - 4, Domiciled in Helsinki Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Tools may wish to track on which cpu a thread is running. Add 'cpu' to struct thread for that purpose. This will be used to determine the cpu when decoding a per-thread Instruction Trace. Signed-off-by: Adrian Hunter --- tools/perf/util/thread.c | 1 + tools/perf/util/thread.h | 1 + 2 files changed, 2 insertions(+) diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c index b9a3ee4..2f8c0c1 100644 --- a/tools/perf/util/thread.c +++ b/tools/perf/util/thread.c @@ -69,6 +69,7 @@ struct thread *thread__new(pid_t pid, pid_t tid) thread->pid_ = pid; thread->tid = tid; thread->ppid = -1; + thread->cpu = -1; INIT_LIST_HEAD(&thread->comm_list); comm_str = malloc(32); diff --git a/tools/perf/util/thread.h b/tools/perf/util/thread.h index b4269af..e4920ff 100644 --- a/tools/perf/util/thread.h +++ b/tools/perf/util/thread.h @@ -17,6 +17,7 @@ struct thread { pid_t pid_; /* Not all tools update this */ pid_t tid; pid_t ppid; + int cpu; char shortname[3]; bool comm_set; bool dead; /* if set thread has exited */ -- 1.8.3.2