From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnaldo Carvalho de Melo Subject: [PATCH 05/13] perf intel-pt: Fix syntax in documentation of config option Date: Mon, 4 Sep 2017 11:00:36 -0300 Message-ID: <20170904140044.22912-6-acme@kernel.org> References: <20170904140044.22912-1-acme@kernel.org> Return-path: In-Reply-To: <20170904140044.22912-1-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Jack Henschel , Alexander Shishkin , Peter Zijlstra , Arnaldo Carvalho de Melo List-Id: linux-perf-users.vger.kernel.org From: Jack Henschel As specified in tools/perf/Documentation/perf-config.txt, perf configuration items must be in 'key = value' format, otherwise the following error message occurs: $ perf record -e intel_pt//u -- ls bad config file line 2 in ~/.perfconfig $ cat .perfconfig [intel-pt] mispred-all Changing to assigning a value to the key 'mispred-all' fixes the issue: $ perf record -e intel_pt//u -- ls [ perf record: Woken up 1 times to write data ] [ perf record: Capured and wrote 0.031 MB perf.data] $ cat .perfconfig [intel-pt] mispred-all = true Signed-off-by: Jack Henschel Cc: Alexander Shishkin Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20170831080535.2157-1-jackdev@mailbox.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Documentation/intel-pt.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/Documentation/intel-pt.txt b/tools/perf/Documentation/intel-pt.txt index ab1b0825130a..76971d2e4164 100644 --- a/tools/perf/Documentation/intel-pt.txt +++ b/tools/perf/Documentation/intel-pt.txt @@ -873,7 +873,7 @@ amended to take the number of elements as a parameter. $ cat ~/.perfconfig [intel-pt] - mispred-all + mispred-all = on $ perf record -e intel_pt//u ./sort 3000 Bubble sorting array of 3000 elements -- 2.13.5