Messages in this thread Patch in this message | | | Subject | Re: perf: perf sched lat segfault - bisected | From | Mike Galbraith <> | Date | Tue, 08 Oct 2013 12:50:21 +0200 |
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On Tue, 2013-10-08 at 12:36 +0200, Stephane Eranian wrote: > Mike, > > I found the problem in perf. The tool->mmap2 pointer is NULL for sched tool. > Let me send you a patch to fix this.
Ah, no need. It's probably something like so, which fixed it.
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index d8c51b2f263f..a60d14dd18e7 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -1658,6 +1658,7 @@ static struct perf_sched sched = { .comm = perf_event__process_comm, .lost = perf_event__process_lost, .fork = perf_sched__process_fork_event, + .mmap2 = perf_event__process_mmap2, .ordered_samples = true, }, .cmp_pid = LIST_HEAD_INIT(sched.cmp_pid),
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