From patchwork Tue Jan 16 19:53:40 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Vladislav Valtchev (VMware)" X-Patchwork-Id: 10758483 Return-Path: linux-trace-devel-owner@vger.kernel.org Received: from mail-wr0-f194.google.com ([209.85.128.194]:35628 "EHLO mail-wr0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750941AbeAPTyu (ORCPT ); Tue, 16 Jan 2018 14:54:50 -0500 From: "Vladislav Valtchev (VMware)" To: rostedt@goodmis.org Cc: linux-trace-devel@vger.kernel.org, linux-kernel@vger.kernel.org, y.karadz@gmail.com, "Vladislav Valtchev (VMware)" Subject: [PATCH v4 0/3] Integrate stack tracer status in 'stat' Date: Tue, 16 Jan 2018 21:53:40 +0200 Message-Id: <20180116195343.12800-1-vladislav.valtchev@gmail.com> Sender: linux-trace-devel-owner@vger.kernel.org List-ID: This short patch series makes trace-cmd stat aware of the stack tracer: now, when the stack tracker is ON, the command will report that. Vladislav Valtchev (VMware) (3): trace-cmd: Make read_proc() to return int status via OUT arg trace-cmd: Remove the die() call from read_proc() trace-cmd: Making stat to report when the stack tracer is ON trace-cmd.h | 2 ++ trace-stack.c | 85 ++++++++++++++++++++++++++++++++++++++++++++++++----------- trace-stat.c | 8 ++++++ 3 files changed, 79 insertions(+), 16 deletions(-)