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| author | David S. Miller <davem@davemloft.net> | 2008-08-05 01:13:51 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-08-05 01:13:51 +0200 |
| commit | 43f589235e223418d5807ebcddca73ec8a45f52c (patch) | |
| tree | 9bca2b2e4dfea9203c77b4ef523c4576cd4321c3 /arch/sparc64/kernel/irq.c | |
| parent | sparc64: Make smp_cross_call_masked() take a cpumask_t pointer. (diff) | |
| download | linux-43f589235e223418d5807ebcddca73ec8a45f52c.tar.xz linux-43f589235e223418d5807ebcddca73ec8a45f52c.zip | |
sparc64: Always allocate the send mondo blocks, even on non-sun4v.
The idea is that we'll use this cpu list array and mondo block
even for non-hypervisor platforms.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/kernel/irq.c')
| -rw-r--r-- | arch/sparc64/kernel/irq.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c index c481673d249c..ba43d85e8dde 100644 --- a/arch/sparc64/kernel/irq.c +++ b/arch/sparc64/kernel/irq.c @@ -915,12 +915,18 @@ static void __init sun4v_init_mondo_queues(void) alloc_one_mondo(&tb->nonresum_mondo_pa, tb->nonresum_qmask); alloc_one_kbuf(&tb->nonresum_kernel_buf_pa, tb->nonresum_qmask); + } +} + +static void __init init_send_mondo_info(void) +{ + int cpu; + + for_each_possible_cpu(cpu) { + struct trap_per_cpu *tb = &trap_block[cpu]; init_cpu_send_mondo_info(tb); } - - /* Load up the boot cpu's entries. */ - sun4v_register_mondo_queues(hard_smp_processor_id()); } static struct irqaction timer_irq_action = { @@ -949,6 +955,13 @@ void __init init_IRQ(void) if (tlb_type == hypervisor) sun4v_init_mondo_queues(); + init_send_mondo_info(); + + if (tlb_type == hypervisor) { + /* Load up the boot cpu's entries. */ + sun4v_register_mondo_queues(hard_smp_processor_id()); + } + /* We need to clear any IRQ's pending in the soft interrupt * registers, a spurious one could be left around from the * PROM timer which we just disabled. |