2002/1218/port/edf.c (diff list | history)

2002/1217/sys/src/9/port/edf.c:213,220 – 2002/1218/sys/src/9/port/edf.c:213,218 (short | long | prev | next)
2002/0328		if ((t = qwaitrelease.head) == nil)
2002/0327		return;
2002/0328		DPRINT("edfreleasetimer clock\n");
2002/0410		if (releasetimer[m->machno].when) timerdel(&releasetimer[m->machno]); releasetimer[m->machno].when = t->r; if (releasetimer[m->machno].when <= now) releasetimer[m->machno].when = now;
2002/1217/sys/src/9/port/edf.c:356,363 – 2002/1218/sys/src/9/port/edf.c:354,359
2002/0927		}
2002/0315		assert(t->runq.n > 0 || (up && up->task == t)); edfpush(t);
2002/0410		if (deadlinetimer[m->machno].when) timerdel(&deadlinetimer[m->machno]); deadlinetimer[m->machno].when = t->d; timeradd(&deadlinetimer[m->machno]);
2002/0315		}else{
2002/1217/sys/src/9/port/edf.c:478,483 – 2002/1218/sys/src/9/port/edf.c:474,481
2002/0328		now = fastticks(nil);
2002/0315		t = up->task;
2002/1218		assert(t->state == EdfRunning);
2002/0315		assert(t->scheduled > 0); used = now - t->scheduled;
2002/1217/sys/src/9/port/edf.c:806,817 – 2002/1218/sys/src/9/port/edf.c:804,812
2002/0410		DPRINT("%d edftimer: %T too late\n", m->machno, ticks2time(now-when));
2002/0328		when = now; }
2002/0410		if (deadlinetimer[m->machno].when){ if(deadlinetimer[m->machno].when == when){
2002/0327		iunlock(&edflock); return p; }
2002/0410		timerdel(&deadlinetimer[m->machno]);
2002/1218		if(deadlinetimer[m->machno].when == when){ iunlock(&edflock); return p;
2002/0327		}
2002/0410		deadlinetimer[m->machno].when = when; timeradd(&deadlinetimer[m->machno]);
2002/1217/sys/src/9/port/edf.c:1081,1087 – 2002/1218/sys/src/9/port/edf.c:1076,1081
2002/0927		t->curcsn->S -= used; when = now + c->S; if (when < deadlinetimer[m->machno].when){ timerdel(&deadlinetimer[m->machno]); deadlinetimer[m->machno].when = when; timeradd(&deadlinetimer[m->machno]); }
2002/1217/sys/src/9/port/edf.c:1119,1126 – 2002/1218/sys/src/9/port/edf.c:1113,1118
2002/0927		t->Delta = Infinity; c->S = 0LL; /* don't allow reuse */
2002/1001		if(devrt) devrt(t, now, SResrel);
2002/0927		if (deadlinetimer[m->machno].when) timerdel(&deadlinetimer[m->machno]); deadlinetimer[m->machno].when = when; timeradd(&deadlinetimer[m->machno]);