[PATCH] Add EXPORT_UNUSED_SYMBOL and EXPORT_UNUSED_SYMBOL_GPL

[linux-2.6] / include / linux / mm.h

diff --git a/include/linux/mm.h b/include/linux/mm.h
index 3b09444121d926376c3d24ca06a76e83802697f1..c41a1299b8cf354cc8b9d9677f328aa4bc8b8533 100644 (file)
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -145,7 +145,6 @@ extern unsigned int kobjsize(const void *objp);
 
 #define VM_GROWSDOWN   0x00000100      /* general info on the segment */
 #define VM_GROWSUP     0x00000200
-#define VM_SHM         0x00000000      /* Means nothing: delete it later */
 #define VM_PFNMAP      0x00000400      /* Page-ranges managed without "struct page", just pure PFN */
 #define VM_DENYWRITE   0x00000800      /* ETXTBSY on write attempts.. */
 
@@ -207,6 +206,8 @@ struct vm_operations_struct {
        int (*set_policy)(struct vm_area_struct *vma, struct mempolicy *new);
        struct mempolicy *(*get_policy)(struct vm_area_struct *vma,
                                        unsigned long addr);
+       int (*migrate)(struct vm_area_struct *vma, const nodemask_t *from,
+               const nodemask_t *to, unsigned long flags);
 #endif
 };
 
@@ -1029,13 +1030,20 @@ static inline void vm_stat_account(struct mm_struct *mm,
 }
 #endif /* CONFIG_PROC_FS */
 
+static inline void
+debug_check_no_locks_freed(const void *from, unsigned long len)
+{
+       mutex_debug_check_no_locks_freed(from, len);
+       rt_mutex_debug_check_no_locks_freed(from, len);
+}
+
 #ifndef CONFIG_DEBUG_PAGEALLOC
 static inline void
 kernel_map_pages(struct page *page, int numpages, int enable)
 {
        if (!PageHighMem(page) && !enable)
-               mutex_debug_check_no_locks_freed(page_address(page),
-                                                numpages * PAGE_SIZE);
+               debug_check_no_locks_freed(page_address(page),
+                                          numpages * PAGE_SIZE);
 }
 #endif
 
@@ -1064,5 +1072,7 @@ void drop_slab(void);
 extern int randomize_va_space;
 #endif
 
+const char *arch_vma_name(struct vm_area_struct *vma);
+
 #endif /* __KERNEL__ */
 #endif /* _LINUX_MM_H */