From 3f50f614d61f91ad30b1947c429d1f235493a7f9 Mon Sep 17 00:00:00 2001 From: Taeung Song Date: Sat, 14 Oct 2017 00:10:12 +0900 Subject: [PATCH] perf record: Fix documentation for a inexistent option '-l' 'perf record' had a '-l' option that meant "scale counter values" a very long time ago, but it currently belongs to 'perf stat' as '-c'. So remove it. I found this problem in the below case. $ perf record -e cycles -l sleep 3 Error: unknown switch `l Signed-off-by: Taeung Song Cc: Jiri Olsa Cc: Namhyung Kim Link: http://lkml.kernel.org/r/1507907412-19813-1-git-send-email-treeze.taeung@gmail.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Documentation/perf-record.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/perf/Documentation/perf-record.txt b/tools/perf/Documentation/perf-record.txt index e397453..63526f4 100644 --- a/tools/perf/Documentation/perf-record.txt +++ b/tools/perf/Documentation/perf-record.txt @@ -8,8 +8,8 @@ perf-record - Run a command and record its profile into perf.data SYNOPSIS -------- [verse] -'perf record' [-e | --event=EVENT] [-l] [-a] -'perf record' [-e | --event=EVENT] [-l] [-a] -- [] +'perf record' [-e | --event=EVENT] [-a] +'perf record' [-e | --event=EVENT] [-a] -- [] DESCRIPTION ----------- -- 2.7.4