From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754057AbaEVH1w (ORCPT ); Thu, 22 May 2014 03:27:52 -0400 Received: from e23smtp05.au.ibm.com ([202.81.31.147]:59908 "EHLO e23smtp05.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753876AbaEVH1t (ORCPT ); Thu, 22 May 2014 03:27:49 -0400 From: Anshuman Khandual To: peterz@infradead.org Cc: linux-kernel@vger.kernel.org, mpe@ellerman.id.au, benh@kernel.crashing.org, Anshuman Khandual Subject: [PATCH V6 4/4] perf, documentation: Description for conditional branch filter Date: Thu, 22 May 2014 12:50:10 +0530 Message-Id: <1400743210-32289-4-git-send-email-khandual@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.11.7 In-Reply-To: <1400743210-32289-1-git-send-email-khandual@linux.vnet.ibm.com> References: <1400743210-32289-1-git-send-email-khandual@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 14052207-1396-0000-0000-000004E4AEE5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Adding documentation support for conditional branch filter. Signed-off-by: Anshuman Khandual Reviewed-by: Stephane Eranian Reviewed-by: Andi Kleen --- 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 c71b0f3..d460049 100644 --- a/tools/perf/Documentation/perf-record.txt +++ b/tools/perf/Documentation/perf-record.txt @@ -184,9 +184,10 @@ following filters are defined: - in_tx: only when the target is in a hardware transaction - no_tx: only when the target is not in a hardware transaction - abort_tx: only when the target is a hardware transaction abort + - cond: conditional branches + -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