d_path: Use struct path in struct avc_audit_data

[sfrench/cifs-2.6.git] / include / linux / bootmem.h

diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index 81c07cd18643a81aabc4b5b9968edea9102844e3..4e4e340592fb08b26cb1c3c5cd7c14d7a9ff9bc9 100644 (file)
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -60,8 +60,20 @@ extern void *__alloc_bootmem_core(struct bootmem_data *bdata,
                                  unsigned long goal,
                                  unsigned long limit);
 
+/*
+ * flags for reserve_bootmem (also if CONFIG_HAVE_ARCH_BOOTMEM_NODE,
+ * the architecture-specific code should honor this)
+ */
+#define BOOTMEM_DEFAULT                0
+#define BOOTMEM_EXCLUSIVE      (1<<0)
+
 #ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
-extern void reserve_bootmem(unsigned long addr, unsigned long size);
+/*
+ * If flags is 0, then the return value is always 0 (success). If
+ * flags contains BOOTMEM_EXCLUSIVE, then -EBUSY is returned if the
+ * memory already was reserved.
+ */
+extern int reserve_bootmem(unsigned long addr, unsigned long size, int flags);
 #define alloc_bootmem(x) \
        __alloc_bootmem(x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_low(x) \
@@ -84,7 +96,8 @@ extern unsigned long init_bootmem_node(pg_data_t *pgdat,
                                       unsigned long endpfn);
 extern void reserve_bootmem_node(pg_data_t *pgdat,
                                 unsigned long physaddr,
-                                unsigned long size);
+                                unsigned long size,
+                                int flags);
 extern void free_bootmem_node(pg_data_t *pgdat,
                              unsigned long addr,
                              unsigned long size);
@@ -122,9 +135,9 @@ extern void *alloc_large_system_hash(const char *tablename,
 #define HASH_EARLY     0x00000001      /* Allocating during early boot? */
 
 /* Only NUMA needs hash distribution.
- * IA64 is known to have sufficient vmalloc space.
+ * IA64 and x86_64 have sufficient vmalloc space.
  */
-#if defined(CONFIG_NUMA) && defined(CONFIG_IA64)
+#if defined(CONFIG_NUMA) && (defined(CONFIG_IA64) || defined(CONFIG_X86_64))
 #define HASHDIST_DEFAULT 1
 #else
 #define HASHDIST_DEFAULT 0