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| author | Paul Mundt <lethal@linux-sh.org> | 2011-05-23 11:35:33 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-05-23 11:35:33 +0900 |
| commit | 8ace5c4698ec8da53e69095596718d5a936433de (patch) | |
| tree | 1f5959b3ac289e3bde420cc14109be0cc518a75a /arch/x86/xen/smp.c | |
| parent | a375b15164dd9264f724ad941825e52c90145151 (diff) | |
| parent | 71a8638480eb8fb6cfabe2ee9ca3fbc6e3453a14 (diff) | |
| download | blackbird-op-linux-8ace5c4698ec8da53e69095596718d5a936433de.tar.gz blackbird-op-linux-8ace5c4698ec8da53e69095596718d5a936433de.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into sh-latest
Diffstat (limited to 'arch/x86/xen/smp.c')
| -rw-r--r-- | arch/x86/xen/smp.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c index 30612441ed99..41038c01de40 100644 --- a/arch/x86/xen/smp.c +++ b/arch/x86/xen/smp.c @@ -46,18 +46,17 @@ static irqreturn_t xen_call_function_interrupt(int irq, void *dev_id); static irqreturn_t xen_call_function_single_interrupt(int irq, void *dev_id); /* - * Reschedule call back. Nothing to do, - * all the work is done automatically when - * we return from the interrupt. + * Reschedule call back. */ static irqreturn_t xen_reschedule_interrupt(int irq, void *dev_id) { inc_irq_stat(irq_resched_count); + scheduler_ipi(); return IRQ_HANDLED; } -static __cpuinit void cpu_bringup(void) +static void __cpuinit cpu_bringup(void) { int cpu = smp_processor_id(); @@ -85,7 +84,7 @@ static __cpuinit void cpu_bringup(void) wmb(); /* make sure everything is out */ } -static __cpuinit void cpu_bringup_and_idle(void) +static void __cpuinit cpu_bringup_and_idle(void) { cpu_bringup(); cpu_idle(); @@ -242,7 +241,7 @@ static void __init xen_smp_prepare_cpus(unsigned int max_cpus) } } -static __cpuinit int +static int __cpuinit cpu_initialize_context(unsigned int cpu, struct task_struct *idle) { struct vcpu_guest_context *ctxt; @@ -486,7 +485,7 @@ static irqreturn_t xen_call_function_single_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } -static const struct smp_ops xen_smp_ops __initdata = { +static const struct smp_ops xen_smp_ops __initconst = { .smp_prepare_boot_cpu = xen_smp_prepare_boot_cpu, .smp_prepare_cpus = xen_smp_prepare_cpus, .smp_cpus_done = xen_smp_cpus_done, |
