Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
[linux-btrfs-devel.git] / arch / arm / mm / vmregion.h
blob15e9f044db9feab45a25d79eed9e1f0dce5a2a1a
1 #ifndef VMREGION_H
2 #define VMREGION_H
4 #include <linux/spinlock.h>
5 #include <linux/list.h>
7 struct page;
9 struct arm_vmregion_head {
10 spinlock_t vm_lock;
11 struct list_head vm_list;
12 unsigned long vm_start;
13 unsigned long vm_end;
16 struct arm_vmregion {
17 struct list_head vm_list;
18 unsigned long vm_start;
19 unsigned long vm_end;
20 struct page *vm_pages;
21 int vm_active;
24 struct arm_vmregion *arm_vmregion_alloc(struct arm_vmregion_head *, size_t, size_t, gfp_t);
25 struct arm_vmregion *arm_vmregion_find(struct arm_vmregion_head *, unsigned long);
26 struct arm_vmregion *arm_vmregion_find_remove(struct arm_vmregion_head *, unsigned long);
27 void arm_vmregion_free(struct arm_vmregion_head *, struct arm_vmregion *);
29 #endif