From 0019dc87b928380e2c85fcd8694e512079d7b580 Mon Sep 17 00:00:00 2001 From: Kan Liang Date: Tue, 6 Mar 2018 10:36:06 -0500 Subject: perf mmap: Simplify perf_mmap__read_event() It isn't necessary to pass the 'overwrite', 'start' and 'end' argument to perf_mmap__read_event(). Discard them. Signed-off-by: Kan Liang Suggested-by: Arnaldo Carvalho de Melo Acked-by: Jiri Olsa Cc: Andi Kleen Cc: Namhyung Kim Cc: Wang Nan Link: http://lkml.kernel.org/r/1520350567-80082-7-git-send-email-kan.liang@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-kvm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools/perf/builtin-kvm.c') diff --git a/tools/perf/builtin-kvm.c b/tools/perf/builtin-kvm.c index 165c044616b6..e9f69b8f8e25 100644 --- a/tools/perf/builtin-kvm.c +++ b/tools/perf/builtin-kvm.c @@ -757,7 +757,7 @@ static s64 perf_kvm__mmap_read_idx(struct perf_kvm_stat *kvm, int idx, if (err < 0) return (err == -EAGAIN) ? 0 : -1; - while ((event = perf_mmap__read_event(md, false, &start, end)) != NULL) { + while ((event = perf_mmap__read_event(md)) != NULL) { err = perf_evlist__parse_sample_timestamp(evlist, event, ×tamp); if (err) { perf_mmap__consume(md); -- cgit v1.2.3-59-g8ed1b