PERF_FLAG_FD_CLOEXEC 1047 include/uapi/linux/perf_event.h #define PERF_FLAG_FD_CLOEXEC		(1UL << 3) /* O_CLOEXEC */
PERF_FLAG_FD_CLOEXEC 1047 tools/include/uapi/linux/perf_event.h #define PERF_FLAG_FD_CLOEXEC		(1UL << 3) /* O_CLOEXEC */
PERF_FLAG_FD_CLOEXEC   15 tools/perf/trace/beauty/perf_event_open.c # define PERF_FLAG_FD_CLOEXEC		(1UL << 3) /* O_CLOEXEC */