vfs: export filemap_fdatawrite_range()

[safe/jmp/linux-2.6] / include / asm-ia64 / meminit.h

diff --git a/include/asm-ia64/meminit.h b/include/asm-ia64/meminit.h
index 9064663..7245a57 100644 (file)
--- a/include/asm-ia64/meminit.h
+++ b/include/asm-ia64/meminit.h
@@ -7,7 +7,6 @@
  * for more details.
  */
 
-#include <linux/config.h>
 
 /*
  * Entries defined so far:
@@ -16,11 +15,13 @@
  *     - initrd (optional)
  *     - command line string
  *     - kernel code & data
+ *     - crash dumping code reserved region
  *     - Kernel memory map built from EFI memory map
+ *     - ELF core header
  *
  * More could be added if necessary
  */
-#define IA64_MAX_RSVD_REGIONS 6
+#define IA64_MAX_RSVD_REGIONS 8
 
 struct rsvd_region {
        unsigned long start;    /* virtual address of beginning of element */
@@ -34,7 +35,12 @@ extern void find_memory (void);
 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 *);
+extern int filter_memory (unsigned long start, unsigned long end, void *arg);
+extern unsigned long efi_memmap_init(unsigned long *s, unsigned long *e);
+extern int find_max_min_low_pfn (unsigned long , unsigned long, void *);
+
+extern unsigned long vmcore_find_descriptor_size(unsigned long address);
+extern int reserve_elfcorehdr(unsigned long *start, unsigned long *end);
 
 /*
  * For rounding an address to the next IA64_GRANULE_SIZE or order
@@ -43,7 +49,7 @@ extern void efi_memmap_init(unsigned long *, unsigned long *);
 #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)
@@ -51,12 +57,19 @@ extern void efi_memmap_init(unsigned long *, unsigned long *);
 
 #define IGNORE_PFN0    1       /* XXX fix me: ignore pfn 0 until TLB miss handler is updated... */
 
+extern int register_active_ranges(u64 start, u64 len, int nid);
+
 #ifdef CONFIG_VIRTUAL_MEM_MAP
 # define LARGE_GAP     0x40000000 /* Use virtual mem map if hole is > than this */
   extern unsigned long vmalloc_end;
   extern struct page *vmem_map;
   extern int find_largest_hole (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 */