Messages in this thread Patch in this message | | | From | Arnaldo Carvalho de Melo <> | Subject | [PATCH 1/6] perf tools: Add default handler for mmap2 events | Date | Mon, 7 Oct 2013 16:02:24 -0300 |
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From: David Ahern <dsahern@gmail.com>
Commands that do not implement an mmap2 handler should at least not die with a segfault when processing files with MMAP2 events.
Signed-off-by: David Ahern <dsahern@gmail.com> Link: http://lkml.kernel.org/r/1379900700-5186-5-git-send-email-dsahern@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/util/session.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 70ffa41518f3..37c4718f6be1 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -256,6 +256,8 @@ void perf_tool__fill_defaults(struct perf_tool *tool) tool->sample = process_event_sample_stub; if (tool->mmap == NULL) tool->mmap = process_event_stub; + if (tool->mmap2 == NULL) + tool->mmap2 = process_event_stub; if (tool->comm == NULL) tool->comm = process_event_stub; if (tool->fork == NULL) -- 1.8.1.4
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