IA64_HAS_EXTRA_STATE   46 arch/ia64/include/asm/switch_to.h 	if (IA64_HAS_EXTRA_STATE(prev))								 \
IA64_HAS_EXTRA_STATE   48 arch/ia64/include/asm/switch_to.h 	if (IA64_HAS_EXTRA_STATE(next))								 \