diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/xen/enlighten.c | 23 |
1 files changed, 5 insertions, 18 deletions
diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c index 59bcb96ac369..ba5cc134a7d3 100644 --- a/arch/arm/xen/enlighten.c +++ b/arch/arm/xen/enlighten.c @@ -8,6 +8,7 @@ #include <xen/features.h> #include <xen/platform_pci.h> #include <xen/xenbus.h> +#include <xen/page.h> #include <asm/xen/hypervisor.h> #include <asm/xen/hypercall.h> #include <linux/interrupt.h> @@ -29,6 +30,10 @@ struct shared_info *HYPERVISOR_shared_info = (void *)&xen_dummy_shared_info; DEFINE_PER_CPU(struct vcpu_info *, xen_vcpu); +/* These are unused until we support booting "pre-ballooned" */ +unsigned long xen_released_pages; +struct xen_memory_region xen_extra_mem[XEN_EXTRA_MEM_MAX_REGIONS] __initdata; + /* TODO: to be removed */ __read_mostly int xen_have_vector_callback; EXPORT_SYMBOL_GPL(xen_have_vector_callback); @@ -148,21 +153,3 @@ static int __init xen_init_events(void) return 0; } postcore_initcall(xen_init_events); - -/* XXX: only until balloon is properly working */ -int alloc_xenballooned_pages(int nr_pages, struct page **pages, bool highmem) -{ - *pages = alloc_pages(highmem ? GFP_HIGHUSER : GFP_KERNEL, - get_order(nr_pages)); - if (*pages == NULL) - return -ENOMEM; - return 0; -} -EXPORT_SYMBOL_GPL(alloc_xenballooned_pages); - -void free_xenballooned_pages(int nr_pages, struct page **pages) -{ - kfree(*pages); - *pages = NULL; -} -EXPORT_SYMBOL_GPL(free_xenballooned_pages); |