From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755986AbaGVNby (ORCPT ); Tue, 22 Jul 2014 09:31:54 -0400 Received: from mga02.intel.com ([134.134.136.20]:45360 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752228AbaGVNUX (ORCPT ); Tue, 22 Jul 2014 09:20:23 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.01,710,1400050800"; d="scan'208";a="576985539" 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 15/52] perf tools: Add cpu to struct thread Date: Tue, 22 Jul 2014 16:17:24 +0300 Message-Id: <1406035081-14301-16-git-send-email-adrian.hunter@intel.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1406035081-14301-1-git-send-email-adrian.hunter@intel.com> References: <1406035081-14301-1-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 08f9f8b..a9df7f2 100644 --- a/tools/perf/util/thread.c +++ b/tools/perf/util/thread.c @@ -34,6 +34,7 @@ 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 9991e21..8c75fa7 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