34 	unsigned long		size;  member
69 extern void *vmalloc(unsigned long size);
70 extern void *vzalloc(unsigned long size);
71 extern void *vmalloc_user(unsigned long size);
72 extern void *vmalloc_node(unsigned long size, int node);
73 extern void *vzalloc_node(unsigned long size, int node);
74 extern void *vmalloc_exec(unsigned long size);
75 extern void *vmalloc_32(unsigned long size);
76 extern void *vmalloc_32_user(unsigned long size);
77 extern void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot);
78 extern void *__vmalloc_node_range(unsigned long size, unsigned long align,
91 				       unsigned long size);
105 		return area->size - PAGE_SIZE;  in get_vm_area_size()
107 		return area->size;  in get_vm_area_size()
111 extern struct vm_struct *get_vm_area(unsigned long size, unsigned long flags);
112 extern struct vm_struct *get_vm_area_caller(unsigned long size,
114 extern struct vm_struct *__get_vm_area(unsigned long size, unsigned long flags,
116 extern struct vm_struct *__get_vm_area_caller(unsigned long size,
126 extern int map_kernel_range_noflush(unsigned long start, unsigned long size,
128 extern void unmap_kernel_range_noflush(unsigned long addr, unsigned long size);
129 extern void unmap_kernel_range(unsigned long addr, unsigned long size);
132 map_kernel_range_noflush(unsigned long start, unsigned long size,  in map_kernel_range_noflush()  argument
135 	return size >> PAGE_SHIFT;  in map_kernel_range_noflush()
138 unmap_kernel_range_noflush(unsigned long addr, unsigned long size)  in unmap_kernel_range_noflush()  argument
142 unmap_kernel_range(unsigned long addr, unsigned long size)  in unmap_kernel_range()  argument
148 extern struct vm_struct *alloc_vm_area(size_t size, pte_t **ptes);