desc_spill_reg_p 1190 arch/ia64/kernel/unwind.c #define UNW_DEC_SPILL_REG_P(f,p,t,a,x,y,arg)	desc_spill_reg_p(p,t,a,x,y,arg)
desc_spill_reg_p 1191 arch/ia64/kernel/unwind.c #define UNW_DEC_SPILL_REG(f,t,a,x,y,arg)	desc_spill_reg_p(0,t,a,x,y,arg)