#define INIT_MEMBLOCK_REGIONS 128
+/* Definition of memblock flags. */
+#define MEMBLOCK_HOTPLUG 0x1 /* hotpluggable region */
+
struct memblock_region {
phys_addr_t base;
phys_addr_t size;
+ unsigned long flags;
#ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP
int nid;
#endif
int memblock_free(phys_addr_t base, phys_addr_t size);
int memblock_reserve(phys_addr_t base, phys_addr_t size);
void memblock_trim_memory(phys_addr_t align);
+int memblock_mark_hotplug(phys_addr_t base, phys_addr_t size);
+int memblock_clear_hotplug(phys_addr_t base, phys_addr_t size);
#ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP
int memblock_search_pfn_nid(unsigned long pfn, unsigned long *start_pfn,
i != (u64)ULLONG_MAX; \
__next_free_mem_range_rev(&i, nid, p_start, p_end, p_nid))
+static inline void memblock_set_region_flags(struct memblock_region *r,
+ unsigned long flags)
+{
+ r->flags |= flags;
+}
+
+static inline void memblock_clear_region_flags(struct memblock_region *r,
+ unsigned long flags)
+{
+ r->flags &= ~flags;
+}
+
#ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP
-int memblock_set_node(phys_addr_t base, phys_addr_t size, int nid);
+int memblock_set_node(phys_addr_t base, phys_addr_t size,
+ struct memblock_type *type, int nid);
static inline void memblock_set_region_node(struct memblock_region *r, int nid)
{