* for more details.
*/
-#include <linux/config.h>
/*
* Entries defined so far:
* - initrd (optional)
* - command line string
* - kernel code & data
+ * - crash dumping code reserved region
+ * - Kernel memory map built from EFI memory map
+ * - xen start info
*
* More could be added if necessary
*/
-#define IA64_MAX_RSVD_REGIONS 5
+#ifndef CONFIG_XEN
+#define IA64_MAX_RSVD_REGIONS 7
+#else
+#define IA64_MAX_RSVD_REGIONS 8
+#endif
struct rsvd_region {
unsigned long start; /* virtual address of beginning of element */
extern void reserve_memory (void);
extern void find_initrd (void);
extern int filter_rsvd_memory (unsigned long start, unsigned long end, void *arg);
+extern void efi_memmap_init(unsigned long *, unsigned long *);
/*
* For rounding an address to the next IA64_GRANULE_SIZE or order
#define GRANULEROUNDUP(n) (((n)+IA64_GRANULE_SIZE-1) & ~(IA64_GRANULE_SIZE-1))
#define ORDERROUNDDOWN(n) ((n) & ~((PAGE_SIZE<<MAX_ORDER)-1))
-#ifdef CONFIG_DISCONTIGMEM
+#ifdef CONFIG_NUMA
extern void call_pernode_memory (unsigned long start, unsigned long len, void *func);
#else
# define call_pernode_memory(start, len, func) (*func)(start, len, 0)
extern unsigned long vmalloc_end;
extern struct page *vmem_map;
extern int find_largest_hole (u64 start, u64 end, void *arg);
+ extern int register_active_ranges (u64 start, u64 end, void *arg);
extern int create_mem_map_page_table (u64 start, u64 end, void *arg);
+ extern int vmemmap_find_next_valid_pfn(int, int);
+#else
+static inline int vmemmap_find_next_valid_pfn(int node, int i)
+{
+ return i + 1;
+}
#endif
-
#endif /* meminit_h */