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Commit 6adb0b0a authored by David Ahern's avatar David Ahern Committed by Arnaldo Carvalho de Melo
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perf tools: Add default handler for mmap2 events 



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: default avatarDavid Ahern <dsahern@gmail.com>
Link: http://lkml.kernel.org/r/1379900700-5186-5-git-send-email-dsahern@gmail.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent d8b11a0c

tools/perf/util/session.c

+2 −0
Original line number Diff line number Diff line
@@ -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)