2002/0406/port/taslock.c (diff list | history)

2002/0406/sys/src/9/port/taslock.c:152,157 – 2002/0413/sys/src/9/port/taslock.c:152,158 (short | long | prev | next)
1992/0222		return 1; }
2002/0413		int buggeredsched;
1992/0222		void unlock(Lock *l) {
2002/0406/sys/src/9/port/taslock.c:165,175 – 2002/0413/sys/src/9/port/taslock.c:166,180
2002/0406		coherence(); /* give up the processor if ... */ if(up && --up->nlocks == 0 /* we've closed the last nexted lock */
2002/0413		if(up && --up->nlocks == 0 /* we've closed the last nested lock */
2002/0406		&& up->delaysched /* we delayed scheduling because of the lock */ && up->state == Running){ /* we're in running state */
2002/0402		up->delaysched = 0; sched();
2002/0413		&& up->state == Running){ /* we're in running state */ if(!islo()) buggeredsched++; else{ up->delaysched = 0; sched(); }
2002/0402		}
1994/0322		}