Lines Matching refs:signal
82 perfCallback perfCpuSigHook; /* Pointer to CHUD cpu signal hook routine */
499 * Next we change the lock (also called "busy") to "passing" and finally signal
507 int signal,
522 if(mpproc == tpproc) return KERN_FAILURE; /* Cannot signal ourselves */
530 if(signal == SIGPwake) { /* SIGPwake can merge into all others... */
535 if((signal == SIGPast) && (tpproc->MPsigpParm0 == SIGPast)) { /* We can merge ASTs */
556 holdStat = MPsigpBusy | MPsigpPass | (MPsigpSigp << 8) | mpproc->cpu_number; /* Set up the signal status word */
557 tpproc->MPsigpParm0 = signal; /* Set message order */
577 * We wait for the signal status area to be passed to us. Then we snarf
579 * the lock and signal the other guy.
594 * Since we've been signaled, wait about 31 ms for the signal lock to pass
1139 * The we signal each popssible processor.
1140 * If the signal fails, we count it. We also skip our own.