Merge commit 'origin/master'

[safe/jmp/linux-2.6] / include / linux / mmzone.h

diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index c382849..443bc7c 100644 (file)
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -1,7 +1,6 @@
 #ifndef _LINUX_MMZONE_H
 #define _LINUX_MMZONE_H
 
-#ifdef __KERNEL__
 #ifndef __ASSEMBLY__
 #ifndef __GENERATING_BOUNDS_H
 
@@ -97,6 +96,7 @@ enum zone_stat_item {
        NR_UNSTABLE_NFS,        /* NFS unstable pages */
        NR_BOUNCE,
        NR_VMSCAN_WRITE,
+       NR_WRITEBACK_TEMP,      /* Writeback using temporary buffers */
 #ifdef CONFIG_NUMA
        NUMA_HIT,               /* allocated in intended node */
        NUMA_MISS,              /* allocated in non intended node */
@@ -703,7 +703,7 @@ extern struct pglist_data *next_online_pgdat(struct pglist_data *pgdat);
 extern struct zone *next_zone(struct zone *zone);
 
 /**
- * for_each_pgdat - helper macro to iterate over all nodes
+ * for_each_online_pgdat - helper macro to iterate over all online nodes
  * @pgdat - pointer to a pg_data_t variable
  */
 #define for_each_online_pgdat(pgdat)                   \
@@ -896,6 +896,7 @@ static inline struct mem_section *__nr_to_section(unsigned long nr)
        return &mem_section[SECTION_NR_TO_ROOT(nr)][nr & SECTION_ROOT_MASK];
 }
 extern int __section_nr(struct mem_section* ms);
+extern unsigned long usemap_size(void);
 
 /*
  * We use the lower bits of the mem_map pointer to store
@@ -1003,5 +1004,4 @@ unsigned long __init node_memmap_size_bytes(int, unsigned long, unsigned long);
 
 #endif /* !__GENERATING_BOUNDS.H */
 #endif /* !__ASSEMBLY__ */
-#endif /* __KERNEL__ */
 #endif /* _LINUX_MMZONE_H */