netfilter: nf_conntrack_sip: restrict RTP expect flushing on error to last request

[linux-2.6-omap-h63xx.git] / include / linux / mmzone.h

diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 0aece6d8937ecf51fba15e78e024d8d68eddb5f1..c463cd8a15a4aa028830ed8590988fdbf56f745c 100644 (file)
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -1,8 +1,8 @@
 #ifndef _LINUX_MMZONE_H
 #define _LINUX_MMZONE_H
 
-#ifdef __KERNEL__
 #ifndef __ASSEMBLY__
+#ifndef __GENERATING_BOUNDS_H
 
 #include <linux/spinlock.h>
 #include <linux/list.h>
@@ -15,6 +15,7 @@
 #include <linux/seqlock.h>
 #include <linux/nodemask.h>
 #include <linux/pageblock-flags.h>
+#include <linux/bounds.h>
 #include <asm/atomic.h>
 #include <asm/page.h>
 
@@ -95,6 +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 */
@@ -129,6 +131,8 @@ struct per_cpu_pageset {
 #define zone_pcp(__z, __cpu) (&(__z)->pageset[(__cpu)])
 #endif
 
+#endif /* !__GENERATING_BOUNDS.H */
+
 enum zone_type {
 #ifdef CONFIG_ZONE_DMA
        /*
@@ -177,9 +181,11 @@ enum zone_type {
        ZONE_HIGHMEM,
 #endif
        ZONE_MOVABLE,
-       MAX_NR_ZONES
+       __MAX_NR_ZONES
 };
 
+#ifndef __GENERATING_BOUNDS_H
+
 /*
  * When a memory allocation must conform to specific limitations (such
  * as being suitable for DMA) the caller will pass in hints to the
@@ -188,28 +194,15 @@ enum zone_type {
  * match the requested limits. See gfp_zone() in include/linux/gfp.h
  */
 
-/*
- * Count the active zones.  Note that the use of defined(X) outside
- * #if and family is not necessarily defined so ensure we cannot use
- * it later.  Use __ZONE_COUNT to work out how many shift bits we need.
- */
-#define __ZONE_COUNT (                 \
-         defined(CONFIG_ZONE_DMA)      \
-       + defined(CONFIG_ZONE_DMA32)    \
-       + 1                             \
-       + defined(CONFIG_HIGHMEM)       \
-       + 1                             \
-)
-#if __ZONE_COUNT < 2
+#if MAX_NR_ZONES < 2
 #define ZONES_SHIFT 0
-#elif __ZONE_COUNT <= 2
+#elif MAX_NR_ZONES <= 2
 #define ZONES_SHIFT 1
-#elif __ZONE_COUNT <= 4
+#elif MAX_NR_ZONES <= 4
 #define ZONES_SHIFT 2
 #else
 #error ZONES_SHIFT -- too many zones configured adjust calculation
 #endif
-#undef __ZONE_COUNT
 
 struct zone {
        /* Fields commonly accessed by the page allocator */
@@ -820,25 +813,6 @@ static inline struct zoneref *first_zones_zonelist(struct zonelist *zonelist,
 #include <asm/sparsemem.h>
 #endif
 
-#if BITS_PER_LONG == 32
-/*
- * with 32 bit page->flags field, we reserve 9 bits for node/zone info.
- * there are 4 zones (3 bits) and this leaves 9-3=6 bits for nodes.
- */
-#define FLAGS_RESERVED         9
-
-#elif BITS_PER_LONG == 64
-/*
- * with 64 bit flags field, there's plenty of room.
- */
-#define FLAGS_RESERVED         32
-
-#else
-
-#error BITS_PER_LONG not defined
-
-#endif
-
 #if !defined(CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID) && \
        !defined(CONFIG_ARCH_POPULATES_NODE_MAP)
 static inline unsigned long early_pfn_to_nid(unsigned long pfn)
@@ -922,6 +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
@@ -1027,6 +1002,6 @@ unsigned long __init node_memmap_size_bytes(int, unsigned long, unsigned long);
 #define pfn_valid_within(pfn) (1)
 #endif
 
+#endif /* !__GENERATING_BOUNDS.H */
 #endif /* !__ASSEMBLY__ */
-#endif /* __KERNEL__ */
 #endif /* _LINUX_MMZONE_H */