* a page table lookup here because with the hash translation we don't keep
* vmemmap details in linux page table.
*/
-static int __meminit vmemmap_populated(unsigned long vmemmap_addr, int vmemmap_map_size)
+int __meminit vmemmap_populated(unsigned long vmemmap_addr, int vmemmap_map_size)
{
struct page *start;
unsigned long vmemmap_end = vmemmap_addr + vmemmap_map_size;
return 0;
}
-static bool altmap_cross_boundary(struct vmem_altmap *altmap, unsigned long start,
- unsigned long page_size)
+bool altmap_cross_boundary(struct vmem_altmap *altmap, unsigned long start,
+ unsigned long page_size)
{
unsigned long nr_pfn = page_size / sizeof(struct page);
unsigned long start_pfn = page_to_pfn((struct page *)start);
return false;
}
-int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node,
- struct vmem_altmap *altmap)
+static int __meminit __vmemmap_populate(unsigned long start, unsigned long end, int node,
+ struct vmem_altmap *altmap)
{
bool altmap_alloc;
unsigned long page_size = 1 << mmu_psize_defs[mmu_vmemmap_psize].shift;
return 0;
}
+int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node,
+ struct vmem_altmap *altmap)
+{
+
+#ifdef CONFIG_PPC_BOOK3S_64
+ if (radix_enabled())
+ return radix__vmemmap_populate(start, end, node, altmap);
+#endif
+
+ return __vmemmap_populate(start, end, node, altmap);
+}
+
#ifdef CONFIG_MEMORY_HOTPLUG
static unsigned long vmemmap_list_free(unsigned long start)
{
return vmem_back->phys;
}
-void __ref vmemmap_free(unsigned long start, unsigned long end,
- struct vmem_altmap *altmap)
+static void __ref __vmemmap_free(unsigned long start, unsigned long end,
+ struct vmem_altmap *altmap)
{
unsigned long page_size = 1 << mmu_psize_defs[mmu_vmemmap_psize].shift;
unsigned long page_order = get_order(page_size);
start = ALIGN_DOWN(start, page_size);
if (altmap) {
alt_start = altmap->base_pfn;
- alt_end = altmap->base_pfn + altmap->reserve +
- altmap->free + altmap->alloc + altmap->align;
+ alt_end = altmap->base_pfn + altmap->reserve + altmap->free;
}
pr_debug("vmemmap_free %lx...%lx\n", start, end);
vmemmap_remove_mapping(start, page_size);
}
}
+
+void __ref vmemmap_free(unsigned long start, unsigned long end,
+ struct vmem_altmap *altmap)
+{
+#ifdef CONFIG_PPC_BOOK3S_64
+ if (radix_enabled())
+ return radix__vmemmap_free(start, end, altmap);
+#endif
+ return __vmemmap_free(start, end, altmap);
+}
+
#endif
void register_page_bootmem_memmap(unsigned long section_nr,
struct page *start_page, unsigned long size)