PFM_CMD_S        4569 arch/ia64/kernel/perfmon.c /* 4  */PFM_CMD_S(pfm_stop, PFM_CMD_PCLRWS),
PFM_CMD_S        4570 arch/ia64/kernel/perfmon.c /* 5  */PFM_CMD_S(pfm_start, PFM_CMD_PCLRWS),
PFM_CMD_S        4575 arch/ia64/kernel/perfmon.c /* 10 */PFM_CMD_S(pfm_restart, PFM_CMD_PCLRW),
PFM_CMD_S        4582 arch/ia64/kernel/perfmon.c /* 17 */PFM_CMD_S(pfm_context_unload, PFM_CMD_PCLRWS),