perf_evsel__process_free_event 1378 tools/perf/builtin-kmem.c 		{ "kmem:kfree",			perf_evsel__process_free_event, },
perf_evsel__process_free_event 1379 tools/perf/builtin-kmem.c     		{ "kmem:kmem_cache_free",	perf_evsel__process_free_event, },