Messages in this thread Patch in this message |  | | From | Arnaldo Carvalho de Melo <> | Subject | [PATCH 12/12] perf trace: Honour -m option | Date | Mon, 2 Dec 2013 17:49:09 -0300 |
| |
From: Jiri Olsa <jolsa@redhat.com>
Currently trace command supports '-m' option, but does not honours its value and keeps the default.
Changing the perf_evlist__mmap function call to use the '-m' configured value.
Signed-off-by: Jiri Olsa <jolsa@redhat.com> Acked-by: David Ahern <dsahern@gmail.com> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1385657842-8914-1-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/builtin-trace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index e9f345e2551a..9f2a242fa79c 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -1890,7 +1890,7 @@ static int trace__run(struct trace *trace, int argc, const char **argv) if (err < 0) goto out_error_open; - err = perf_evlist__mmap(evlist, UINT_MAX, false); + err = perf_evlist__mmap(evlist, trace->opts.mmap_pages, false); if (err < 0) { fprintf(trace->output, "Couldn't mmap the events: %s\n", strerror(errno)); goto out_close_evlist; -- 1.8.1.4
|  |