diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mm.h | 1 | ||||
| -rw-r--r-- | include/linux/vcache.h | 26 |
2 files changed, 1 insertions, 26 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 445fc58751c7..9f9743146b54 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -110,6 +110,7 @@ struct vm_area_struct { #define VM_RESERVED 0x00080000 /* Don't unmap it from swap_out */ #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */ #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */ +#define VM_NONLINEAR 0x00800000 /* Is non-linear (remap_file_pages) */ #ifndef VM_STACK_DEFAULT_FLAGS /* arch can override this */ #define VM_STACK_DEFAULT_FLAGS VM_DATA_DEFAULT_FLAGS diff --git a/include/linux/vcache.h b/include/linux/vcache.h deleted file mode 100644 index 5708fe6a908a..000000000000 --- a/include/linux/vcache.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * virtual => physical mapping cache support. - */ -#ifndef _LINUX_VCACHE_H -#define _LINUX_VCACHE_H - -typedef struct vcache_s { - unsigned long address; - struct mm_struct *mm; - struct list_head hash_entry; - void (*callback)(struct vcache_s *data, struct page *new_page); -} vcache_t; - -extern spinlock_t vcache_lock; - -extern void __attach_vcache(vcache_t *vcache, - unsigned long address, - struct mm_struct *mm, - void (*callback)(struct vcache_s *data, struct page *new_page)); - -extern void __detach_vcache(vcache_t *vcache); - -extern void invalidate_vcache(unsigned long address, struct mm_struct *mm, - struct page *new_page); - -#endif |