wait_lock          27 kernel/proc.c  struct spinlock wait_lock;
wait_lock          53 kernel/proc.c    initlock(&wait_lock, "wait_lock");
wait_lock         297 kernel/proc.c    acquire(&wait_lock);
wait_lock         299 kernel/proc.c    release(&wait_lock);
wait_lock         348 kernel/proc.c    acquire(&wait_lock);
wait_lock         361 kernel/proc.c    release(&wait_lock);
wait_lock         377 kernel/proc.c    acquire(&wait_lock);
wait_lock         394 kernel/proc.c              release(&wait_lock);
wait_lock         399 kernel/proc.c            release(&wait_lock);
wait_lock         408 kernel/proc.c        release(&wait_lock);
wait_lock         413 kernel/proc.c      sleep(p, &wait_lock);  //DOC: wait-sleep