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Searched refs:slow_subchannel_lock (Results 1 – 1 of 1) sorted by relevance

/Linux-v4.19/drivers/s390/cio/
Dcss.c588 static spinlock_t slow_subchannel_lock; variable
594 spin_lock_init(&slow_subchannel_lock); in slow_subchannel_init()
610 spin_lock_irq(&slow_subchannel_lock); in slow_eval_known_fn()
613 spin_unlock_irq(&slow_subchannel_lock); in slow_eval_known_fn()
627 spin_lock_irq(&slow_subchannel_lock); in slow_eval_unknown_fn()
630 spin_unlock_irq(&slow_subchannel_lock); in slow_eval_unknown_fn()
642 spin_lock_irq(&slow_subchannel_lock); in slow_eval_unknown_fn()
644 spin_unlock_irq(&slow_subchannel_lock); in slow_eval_unknown_fn()
663 spin_lock_irqsave(&slow_subchannel_lock, flags); in css_slow_path_func()
668 spin_unlock_irqrestore(&slow_subchannel_lock, flags); in css_slow_path_func()
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