From da2a3702b5c179ed28104df6bae69aa9505f6b96 Mon Sep 17 00:00:00 2001 From: Wei Li Date: Wed, 19 Aug 2020 11:19:47 +0800 Subject: [PATCH] perf record: Correct the help info of option "--no-bpf-event" The help info of option "--no-bpf-event" is wrongly described as "record bpf events", correct it. Committer testing: $ perf record -h bpf Usage: perf record [] [] or: perf record [] -- [] --clang-opt options passed to clang when compiling BPF scriptlets --clang-path clang binary to use for compiling BPF scriptlets --no-bpf-event do not record bpf events $ Fixes: 25fd95b5af6b ("perf record: Replace option --bpf-event with --no-bpf-event") Signed-off-by: Wei Li Acked-by: Song Liu Tested-by: Arnaldo Carvalho de Melo Cc: Alexander Shishkin Cc: Hanjun Guo Cc: Jiri Olsa Cc: Li Bin Cc: Mark Rutland Cc: Namhyung Kim Link: http://lore.kernel.org/lkml/20200819031947.12115-1-liwei391@huawei.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-record.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index f91352f847c08..772f1057647ff 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -2452,7 +2452,7 @@ static struct option __record_options[] = { OPT_BOOLEAN(0, "tail-synthesize", &record.opts.tail_synthesize, "synthesize non-sample events at the end of output"), OPT_BOOLEAN(0, "overwrite", &record.opts.overwrite, "use overwrite mode"), - OPT_BOOLEAN(0, "no-bpf-event", &record.opts.no_bpf_event, "record bpf events"), + OPT_BOOLEAN(0, "no-bpf-event", &record.opts.no_bpf_event, "do not record bpf events"), OPT_BOOLEAN(0, "strict-freq", &record.opts.strict_freq, "Fail if the specified frequency can't be used"), OPT_CALLBACK('F', "freq", &record.opts, "freq or 'max'", -- 2.39.5