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@@ -865,21 +865,14 @@ void smp_call_function_client(int irq, struct pt_regs *regs)
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void *info = call_data->info;
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clear_softint(1 << irq);
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-
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- irq_enter();
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-
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- if (!call_data->wait) {
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- /* let initiator proceed after getting data */
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- atomic_inc(&call_data->finished);
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- }
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-
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- func(info);
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-
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- irq_exit();
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-
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if (call_data->wait) {
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/* let initiator proceed only after completion */
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+ func(info);
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atomic_inc(&call_data->finished);
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+ } else {
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+ /* let initiator proceed after getting data */
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+ atomic_inc(&call_data->finished);
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+ func(info);
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}
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}
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@@ -1041,9 +1034,7 @@ void smp_receive_signal(int cpu)
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void smp_receive_signal_client(int irq, struct pt_regs *regs)
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{
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- irq_enter();
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clear_softint(1 << irq);
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- irq_exit();
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}
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void smp_new_mmu_context_version_client(int irq, struct pt_regs *regs)
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@@ -1051,8 +1042,6 @@ void smp_new_mmu_context_version_client(int irq, struct pt_regs *regs)
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struct mm_struct *mm;
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unsigned long flags;
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- irq_enter();
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-
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clear_softint(1 << irq);
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/* See if we need to allocate a new TLB context because
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@@ -1072,8 +1061,6 @@ void smp_new_mmu_context_version_client(int irq, struct pt_regs *regs)
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load_secondary_context(mm);
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__flush_tlb_mm(CTX_HWBITS(mm->context),
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SECONDARY_CONTEXT);
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-
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- irq_exit();
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}
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void smp_new_mmu_context_version(void)
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@@ -1239,8 +1226,6 @@ void smp_penguin_jailcell(int irq, struct pt_regs *regs)
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{
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clear_softint(1 << irq);
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- irq_enter();
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-
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preempt_disable();
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__asm__ __volatile__("flushw");
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@@ -1253,8 +1238,6 @@ void smp_penguin_jailcell(int irq, struct pt_regs *regs)
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prom_world(0);
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preempt_enable();
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-
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- irq_exit();
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}
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/* /proc/profile writes can call this, don't __init it please. */
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