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/linux-2.6.39/arch/ia64/sn/kernel/sn2/
Dsn2_smp.c168 int i, ibegin, shub1, cnode, mynasid, cpu, lcpu = 0, nasid; in sn2_global_tlb_purge() local
228 shub1 = is_shub1(); in sn2_global_tlb_purge()
229 if (shub1) { in sn2_global_tlb_purge()
247 use_cpu_ptcga = local_node_uses_ptc_ga(shub1); in sn2_global_tlb_purge()
248 max_active = max_active_pio(shub1); in sn2_global_tlb_purge()
251 spin_lock_irqsave(PTC_LOCK(shub1), flags); in sn2_global_tlb_purge()
268 if (shub1) in sn2_global_tlb_purge()
312 spin_unlock_irqrestore(PTC_LOCK(shub1), flags); in sn2_global_tlb_purge()