exclude_os 220 arch/x86/include/asm/perf_event_p4.h static inline u32 p4_default_escr_conf(int cpu, int exclude_os, int exclude_usr) exclude_os 225 arch/x86/include/asm/perf_event_p4.h if (!exclude_os) exclude_os 230 arch/x86/include/asm/perf_event_p4.h if (!exclude_os)