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/tests/keep-tracking.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools/perf/tests/keep-tracking.c') diff --git a/tools/perf/tests/keep-tracking.c b/tools/perf/tests/keep-tracking.c index 1f1db5965d05..ad477b7cf238 100644 --- a/tools/perf/tests/keep-tracking.c +++ b/tools/perf/tests/keep-tracking.c @@ -36,7 +36,7 @@ static int find_comm(struct perf_evlist *evlist, const char *comm) md = &evlist->mmap[i]; if (perf_mmap__read_init(md, false, &start, &end) < 0) continue; - while ((event = perf_mmap__read_event(md, false, &start, end)) != NULL) { + while ((event = perf_mmap__read_event(md)) != NULL) { if (event->header.type == PERF_RECORD_COMM && (pid_t)event->comm.pid == getpid() && (pid_t)event->comm.tid == getpid() && -- cgit v1.2.3