Lines Matching refs:b_lock
185 spinlock_t b_lock; /* Protect b_cnt, b_in */
292 * This is called under b_lock.
370 * This has to be called under both b_lock and fetch_lock, because
502 spin_lock_irqsave(&rp->b_lock, flags);
556 spin_unlock_irqrestore(&rp->b_lock, flags);
615 spin_unlock_irqrestore(&rp->b_lock, flags);
642 spin_lock_irqsave(&rp->b_lock, flags);
647 spin_unlock_irqrestore(&rp->b_lock, flags);
668 spin_unlock_irqrestore(&rp->b_lock, flags);
697 spin_lock_init(&rp->b_lock);
769 spin_lock_irqsave(&rp->b_lock, flags);
771 spin_unlock_irqrestore(&rp->b_lock, flags);
858 spin_lock_irqsave(&rp->b_lock, flags);
860 spin_unlock_irqrestore(&rp->b_lock, flags);
879 spin_lock_irqsave(&rp->b_lock, flags);
887 spin_unlock_irqrestore(&rp->b_lock, flags);
916 spin_lock_irqsave(&rp->b_lock, flags);
918 spin_unlock_irqrestore(&rp->b_lock, flags);
960 spin_lock_irqsave(&rp->b_lock, flags);
962 spin_unlock_irqrestore(&rp->b_lock, flags);
998 spin_lock_irqsave(&rp->b_lock, flags);
1003 spin_unlock_irqrestore(&rp->b_lock, flags);
1041 spin_lock_irqsave(&rp->b_lock, flags);
1054 spin_unlock_irqrestore(&rp->b_lock, flags);
1111 spin_lock_irqsave(&rp->b_lock, flags);
1114 spin_unlock_irqrestore(&rp->b_lock, flags);
1211 spin_lock_irqsave(&rp->b_lock, flags);
1214 spin_unlock_irqrestore(&rp->b_lock, flags);
1227 spin_lock_irqsave(&rp->b_lock, flags);
1229 spin_unlock_irqrestore(&rp->b_lock, flags);
1237 spin_lock_irqsave(&rp->b_lock, flags);
1239 spin_unlock_irqrestore(&rp->b_lock, flags);
1252 spin_lock_irqsave(&rp->b_lock, flags);
1255 spin_unlock_irqrestore(&rp->b_lock, flags);
1262 spin_unlock_irqrestore(&rp->b_lock, flags);
1310 spin_lock_irqsave(&rp->b_lock, flags);
1312 spin_unlock_irqrestore(&rp->b_lock, flags);
1326 spin_lock_irqsave(&rp->b_lock, flags);
1328 spin_unlock_irqrestore(&rp->b_lock, flags);