Lines Matching defs:b_lock
169 spinlock_t b_lock; /* Protect b_cnt, b_in */
276 * This is called under b_lock.
354 * This has to be called under both b_lock and fetch_lock, because
464 spin_lock_irqsave(&rp->b_lock, flags);
512 spin_unlock_irqrestore(&rp->b_lock, flags);
571 spin_unlock_irqrestore(&rp->b_lock, flags);
598 spin_lock_irqsave(&rp->b_lock, flags);
603 spin_unlock_irqrestore(&rp->b_lock, flags);
624 spin_unlock_irqrestore(&rp->b_lock, flags);
652 spin_lock_init(&rp->b_lock);
724 spin_lock_irqsave(&rp->b_lock, flags);
726 spin_unlock_irqrestore(&rp->b_lock, flags);
813 spin_lock_irqsave(&rp->b_lock, flags);
815 spin_unlock_irqrestore(&rp->b_lock, flags);
834 spin_lock_irqsave(&rp->b_lock, flags);
842 spin_unlock_irqrestore(&rp->b_lock, flags);
871 spin_lock_irqsave(&rp->b_lock, flags);
873 spin_unlock_irqrestore(&rp->b_lock, flags);
915 spin_lock_irqsave(&rp->b_lock, flags);
917 spin_unlock_irqrestore(&rp->b_lock, flags);
953 spin_lock_irqsave(&rp->b_lock, flags);
958 spin_unlock_irqrestore(&rp->b_lock, flags);
993 spin_lock_irqsave(&rp->b_lock, flags);
1000 spin_unlock_irqrestore(&rp->b_lock, flags);
1057 spin_lock_irqsave(&rp->b_lock, flags);
1060 spin_unlock_irqrestore(&rp->b_lock, flags);
1157 spin_lock_irqsave(&rp->b_lock, flags);
1160 spin_unlock_irqrestore(&rp->b_lock, flags);
1238 spin_lock_irqsave(&rp->b_lock, flags);
1240 spin_unlock_irqrestore(&rp->b_lock, flags);
1254 spin_lock_irqsave(&rp->b_lock, flags);
1256 spin_unlock_irqrestore(&rp->b_lock, flags);