diff options
| author | Jeremy Fitzhardinge <jeremy@goop.org> | 2008-07-08 15:06:41 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-16 10:57:59 +0200 |
| commit | a9e7062d7339f1a1df2b6d7e5d595c7d55b56bfb (patch) | |
| tree | 34243fea71942ac2622cbd550b3d985ae0c89bb6 /arch/x86/xen/smp.c | |
| parent | ce87b3d326de733c72b47662f106ee6cd699a20f (diff) | |
xen: move smp setup into smp.c
Move all the smp_ops setup into smp.c, allowing a lot of things to
become static.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Stephen Tweedie <sct@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/xen/smp.c')
| -rw-r--r-- | arch/x86/xen/smp.c | 34 |
1 files changed, 26 insertions, 8 deletions
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c index 233156f39b7f..91fae8ff756e 100644 --- a/arch/x86/xen/smp.c +++ b/arch/x86/xen/smp.c @@ -152,7 +152,7 @@ void __init xen_fill_possible_map(void) } } -void __init xen_smp_prepare_boot_cpu(void) +static void __init xen_smp_prepare_boot_cpu(void) { int cpu; @@ -176,7 +176,7 @@ void __init xen_smp_prepare_boot_cpu(void) xen_setup_vcpu_info_placement(); } -void __init xen_smp_prepare_cpus(unsigned int max_cpus) +static void __init xen_smp_prepare_cpus(unsigned int max_cpus) { unsigned cpu; @@ -276,7 +276,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle) return 0; } -int __cpuinit xen_cpu_up(unsigned int cpu) +static int __cpuinit xen_cpu_up(unsigned int cpu) { struct task_struct *idle = idle_task(cpu); int rc; @@ -319,7 +319,7 @@ int __cpuinit xen_cpu_up(unsigned int cpu) return 0; } -void xen_smp_cpus_done(unsigned int max_cpus) +static void xen_smp_cpus_done(unsigned int max_cpus) { } @@ -335,12 +335,12 @@ static void stop_self(void *v) BUG(); } -void xen_smp_send_stop(void) +static void xen_smp_send_stop(void) { smp_call_function(stop_self, NULL, 0); } -void xen_smp_send_reschedule(int cpu) +static void xen_smp_send_reschedule(int cpu) { xen_send_IPI_one(cpu, XEN_RESCHEDULE_VECTOR); } @@ -355,7 +355,7 @@ static void xen_send_IPI_mask(cpumask_t mask, enum ipi_vector vector) xen_send_IPI_one(cpu, vector); } -void xen_smp_send_call_function_ipi(cpumask_t mask) +static void xen_smp_send_call_function_ipi(cpumask_t mask) { int cpu; @@ -370,7 +370,7 @@ void xen_smp_send_call_function_ipi(cpumask_t mask) } } -void xen_smp_send_call_function_single_ipi(int cpu) +static void xen_smp_send_call_function_single_ipi(int cpu) { xen_send_IPI_mask(cpumask_of_cpu(cpu), XEN_CALL_FUNCTION_SINGLE_VECTOR); } @@ -394,3 +394,21 @@ 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 = { + .smp_prepare_boot_cpu = xen_smp_prepare_boot_cpu, + .smp_prepare_cpus = xen_smp_prepare_cpus, + .cpu_up = xen_cpu_up, + .smp_cpus_done = xen_smp_cpus_done, + + .smp_send_stop = xen_smp_send_stop, + .smp_send_reschedule = xen_smp_send_reschedule, + + .send_call_func_ipi = xen_smp_send_call_function_ipi, + .send_call_func_single_ipi = xen_smp_send_call_function_single_ipi, +}; + +void __init xen_smp_init(void) +{ + smp_ops = xen_smp_ops; +} |