srmcons_callback_lock 25 arch/alpha/kernel/srmcons.c static DEFINE_SPINLOCK(srmcons_callback_lock); srmcons_callback_lock 76 arch/alpha/kernel/srmcons.c if (spin_trylock(&srmcons_callback_lock)) { srmcons_callback_lock 79 arch/alpha/kernel/srmcons.c spin_unlock(&srmcons_callback_lock); srmcons_callback_lock 138 arch/alpha/kernel/srmcons.c spin_lock_irqsave(&srmcons_callback_lock, flags); srmcons_callback_lock 140 arch/alpha/kernel/srmcons.c spin_unlock_irqrestore(&srmcons_callback_lock, flags); srmcons_callback_lock 251 arch/alpha/kernel/srmcons.c spin_lock_irqsave(&srmcons_callback_lock, flags); srmcons_callback_lock 253 arch/alpha/kernel/srmcons.c spin_unlock_irqrestore(&srmcons_callback_lock, flags);