perf tools: Add missing 'node' alias to the hw_cache[] array
authorJiri Olsa <jolsa@redhat.com>
Wed, 13 Jul 2011 20:58:18 +0000 (22:58 +0200)
committerIngo Molnar <mingo@elte.hu>
Thu, 21 Jul 2011 07:54:51 +0000 (09:54 +0200)
commit0111919da268e1ced315e009ad0d0435a2fb32ac
tree41a9f36b810820df712b6cb5e1c222891b2f972c
parent40bcea7bbe8fe452a2d272e2ffd3dea281eec9ff
perf tools: Add missing 'node' alias to the hw_cache[] array

Add "node" as a simple alias for NODE cache events.

The addition of NODE cache events broke the parse_alias
function, so any mismatched event caused the segfault, like:

  # ./perf stat -e krava ls

The hw_cache/hw_cache_op/hw_cache_result arrays needs to follow
PERF_COUNT_HW_CACHE_*MAX enums. Adding those MAXs to be size
of those arrays, so possible ommision in future wil not lead to
segfault.

Adding read/write/prefetch as allowed operations for node cache
event.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: acme@redhat.com
Link: http://lkml.kernel.org/r/20110713205818.GB7827@jolsa.brq.redhat.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
tools/perf/util/parse-events.c