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| author | Alex Nixon <alex.nixon@citrix.com> | 2008-09-08 13:43:34 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-09-08 19:12:24 +0200 |
| commit | 26fd10517e810dd59ea050b052de24a75ee6dc07 (patch) | |
| tree | a9c1c4e28903946e7e1deb2febf018d8a82bb0b9 | |
| parent | 2737146b3aa2cf8b5d5ae87a18c49fe1c374528b (diff) | |
| download | linux-3.10-26fd10517e810dd59ea050b052de24a75ee6dc07.tar.gz linux-3.10-26fd10517e810dd59ea050b052de24a75ee6dc07.tar.bz2 linux-3.10-26fd10517e810dd59ea050b052de24a75ee6dc07.zip | |
xen: make CPU hotplug functions static
There's no need for these functions to be accessed from outside of xen/smp.c
Signed-off-by: Alex Nixon <alex.nixon@citrix.com>
Acked-by: Jeremy Fitzhardinge <jeremy@goop.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | arch/x86/xen/smp.c | 12 | ||||
| -rw-r--r-- | arch/x86/xen/xen-ops.h | 4 |
2 files changed, 6 insertions, 10 deletions
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c index bf51a466d62..d77da613b1d 100644 --- a/arch/x86/xen/smp.c +++ b/arch/x86/xen/smp.c @@ -333,7 +333,7 @@ static void xen_smp_cpus_done(unsigned int max_cpus) } #ifdef CONFIG_HOTPLUG_CPU -int xen_cpu_disable(void) +static int xen_cpu_disable(void) { unsigned int cpu = smp_processor_id(); if (cpu == 0) @@ -345,7 +345,7 @@ int xen_cpu_disable(void) return 0; } -void xen_cpu_die(unsigned int cpu) +static void xen_cpu_die(unsigned int cpu) { while (HYPERVISOR_vcpu_op(VCPUOP_is_up, cpu, NULL)) { current->state = TASK_UNINTERRUPTIBLE; @@ -362,7 +362,7 @@ void xen_cpu_die(unsigned int cpu) alternatives_smp_switch(0); } -void xen_play_dead(void) +static void xen_play_dead(void) { play_dead_common(); HYPERVISOR_vcpu_op(VCPUOP_down, smp_processor_id(), NULL); @@ -370,17 +370,17 @@ void xen_play_dead(void) } #else /* !CONFIG_HOTPLUG_CPU */ -int xen_cpu_disable(void) +static int xen_cpu_disable(void) { return -ENOSYS; } -void xen_cpu_die(unsigned int cpu) +static void xen_cpu_die(unsigned int cpu) { BUG(); } -void xen_play_dead(void) +static void xen_play_dead(void) { BUG(); } diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h index 8dbd97fd7f1..d7422dc2a55 100644 --- a/arch/x86/xen/xen-ops.h +++ b/arch/x86/xen/xen-ops.h @@ -51,10 +51,6 @@ void xen_mark_init_mm_pinned(void); void __init xen_setup_vcpu_info_placement(void); -void xen_play_dead(void); -void xen_cpu_die(unsigned int cpu); -int xen_cpu_disable(void); - #ifdef CONFIG_SMP void xen_smp_init(void); |