Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758804Ab3EWNjF (ORCPT ); Thu, 23 May 2013 09:39:05 -0400 Received: from mail-oa0-f50.google.com ([209.85.219.50]:39866 "EHLO mail-oa0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758671Ab3EWNjC (ORCPT ); Thu, 23 May 2013 09:39:02 -0400 MIME-Version: 1.0 In-Reply-To: <1369203761-12649-6-git-send-email-khandual@linux.vnet.ibm.com> References: <1369203761-12649-1-git-send-email-khandual@linux.vnet.ibm.com> <1369203761-12649-6-git-send-email-khandual@linux.vnet.ibm.com> Date: Thu, 23 May 2013 15:39:01 +0200 Message-ID: Subject: Re: [PATCH 5/5] perf, documentation: Description for conditional branch filter From: Stephane Eranian To: Anshuman Khandual Cc: Linux PPC dev , LKML , Michael Ellerman , Michael Neuling , Peter Zijlstra , "ak@linux.intel.com" , Ingo Molnar Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1788 Lines: 38 On Wed, May 22, 2013 at 8:22 AM, Anshuman Khandual wrote: > Adding documentation support for conditional branch filter. > Reviewed-by: Stephane Eranian > Signed-off-by: Anshuman Khandual > --- > tools/perf/Documentation/perf-record.txt | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/tools/perf/Documentation/perf-record.txt b/tools/perf/Documentation/perf-record.txt > index d4da111..8b5e1ed 100644 > --- a/tools/perf/Documentation/perf-record.txt > +++ b/tools/perf/Documentation/perf-record.txt > @@ -169,12 +169,13 @@ following filters are defined: > - any_call: any function call or system call > - any_ret: any function return or system call return > - ind_call: any indirect branch > + - cond: conditional branches > - u: only when the branch target is at the user level > - k: only when the branch target is in the kernel > - hv: only when the target is at the hypervisor level > > + > -The option requires at least one branch type among any, any_call, any_ret, ind_call. > +The option requires at least one branch type among any, any_call, any_ret, ind_call, cond. > The privilege levels may be omitted, in which case, the privilege levels of the associated > event are applied to the branch filter. Both kernel (k) and hypervisor (hv) privilege > levels are subject to permissions. When sampling on multiple events, branch stack sampling > -- > 1.7.11.7 > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/