P4_ESCR_EVENT_MASK   96 arch/x86/include/asm/perf_event_p4.h 		t = t &  P4_ESCR_EVENT_MASK;		\
P4_ESCR_EVENT_MASK  116 arch/x86/include/asm/perf_event_p4.h 	P4_ESCR_EVENT_MASK	|	\