From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755656AbaHAMdp (ORCPT ); Fri, 1 Aug 2014 08:33:45 -0400 Received: from mx1.redhat.com ([209.132.183.28]:9913 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754881AbaHAMdl (ORCPT ); Fri, 1 Aug 2014 08:33:41 -0400 From: Jiri Olsa To: linux-kernel@vger.kernel.org Cc: Arnaldo Carvalho de Melo , Corey Ashford , Frederic Weisbecker , Mark Rutland , Paul Mackerras , Peter Zijlstra , Jiri Olsa Subject: [PATCH 0/3] perf: Remove orphaned children events Date: Fri, 1 Aug 2014 14:32:59 +0200 Message-Id: <1406896382-18404-1-git-send-email-jolsa@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org hi, adding a support to remove orphaned children events, so they do not eat resources once parent event is gone as discussed here: lkml.kernel.org/r/1405079782-8139-3-git-send-email-jolsa@kernel.org and here: http://marc.info/?l=linux-kernel&m=140568679618148&w=2 Also reachable in here: git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git perf/core_orphans_removal thanks, jirka Cc: Arnaldo Carvalho de Melo Cc: Corey Ashford Cc: Frederic Weisbecker Cc: Mark Rutland Cc: Paul Mackerras Cc: Peter Zijlstra Signed-off-by: Jiri Olsa --- include/linux/perf_event.h | 4 ++ kernel/events/core.c | 116 ++++++++++++++++++++++++++++++++++++++++++--- 2 files changed, 113 insertions(+), 7 deletions(-)