SPCF_SHOULDYIELD  210 kern/kern_ktrace.c 		if (curcpu()->ci_schedstate.spc_schedflags & SPCF_SHOULDYIELD)
SPCF_SHOULDYIELD   79 kern/kern_subr.c 			    SPCF_SHOULDYIELD)
SPCF_SHOULDYIELD  110 kern/sched_bsd.c 			spc->spc_schedflags |= SPCF_SHOULDYIELD;
SPCF_SHOULDYIELD  115 sys/sched.h    #define SPCF_SWITCHCLEAR        (SPCF_SEENRR|SPCF_SHOULDYIELD)