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Searched refs:chctl_lock (Results 1 – 4 of 4) sorted by relevance

/openbmc/linux/drivers/misc/sgi-xp/
H A Dxpc_uv.c499 spin_lock_irqsave(&part->chctl_lock, irq_flags); in xpc_handle_activate_mq_msg_uv()
501 spin_unlock_irqrestore(&part->chctl_lock, irq_flags); in xpc_handle_activate_mq_msg_uv()
516 spin_lock_irqsave(&part->chctl_lock, irq_flags); in xpc_handle_activate_mq_msg_uv()
518 spin_unlock_irqrestore(&part->chctl_lock, irq_flags); in xpc_handle_activate_mq_msg_uv()
536 spin_lock_irqsave(&part->chctl_lock, irq_flags); in xpc_handle_activate_mq_msg_uv()
538 spin_unlock_irqrestore(&part->chctl_lock, irq_flags); in xpc_handle_activate_mq_msg_uv()
556 spin_lock_irqsave(&part->chctl_lock, irq_flags); in xpc_handle_activate_mq_msg_uv()
558 spin_unlock_irqrestore(&part->chctl_lock, irq_flags); in xpc_handle_activate_mq_msg_uv()
571 spin_lock_irqsave(&part->chctl_lock, irq_flags); in xpc_handle_activate_mq_msg_uv()
1076 spin_lock_irqsave(&part->chctl_lock, irq_flags); in xpc_get_chctl_all_flags_uv()
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H A Dxpc_channel.c170 spin_lock(&part->chctl_lock); in xpc_process_disconnect()
173 spin_unlock(&part->chctl_lock); in xpc_process_disconnect()
242 spin_lock(&part->chctl_lock); in xpc_process_openclose_chctl_flags()
245 spin_unlock(&part->chctl_lock); in xpc_process_openclose_chctl_flags()
300 spin_lock(&part->chctl_lock); in xpc_process_openclose_chctl_flags()
303 spin_unlock(&part->chctl_lock); in xpc_process_openclose_chctl_flags()
H A Dxpc_main.c425 spin_lock_init(&part->chctl_lock); in xpc_setup_ch_structures()
869 spin_lock(&part->chctl_lock); in xpc_disconnect_wait()
872 spin_unlock(&part->chctl_lock); in xpc_disconnect_wait()
H A Dxpc.h505 spinlock_t chctl_lock; /* chctl flags lock */ member