PFM_VERSION_MAJ   165 arch/ia64/include/uapi/asm/perfmon.h #define PFM_VERSION		 (((PFM_VERSION_MAJ&0xffff)<<16)|(PFM_VERSION_MIN & 0xffff))
PFM_VERSION_MAJ  5554 arch/ia64/kernel/perfmon.c 		PFM_VERSION_MAJ, PFM_VERSION_MIN,
PFM_VERSION_MAJ  6482 arch/ia64/kernel/perfmon.c 		PFM_VERSION_MAJ,