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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /arch/arm/mm/vmregion.h | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'arch/arm/mm/vmregion.h')
-rw-r--r-- | arch/arm/mm/vmregion.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/mm/vmregion.h b/arch/arm/mm/vmregion.h new file mode 100644 index 00000000..162be662 --- /dev/null +++ b/arch/arm/mm/vmregion.h @@ -0,0 +1,32 @@ +#ifndef VMREGION_H +#define VMREGION_H + +#include <linux/spinlock.h> +#include <linux/list.h> + +struct page; + +struct arm_vmregion_head { + spinlock_t vm_lock; + struct list_head vm_list; + unsigned long vm_start; + unsigned long vm_end; +}; + +struct arm_vmregion { + struct list_head vm_list; + unsigned long vm_start; + unsigned long vm_end; + struct page *vm_pages; + int vm_active; + const void *caller; +}; + +struct arm_vmregion *arm_vmregion_alloc(struct arm_vmregion_head *, size_t, size_t, gfp_t, const void *); +struct arm_vmregion *arm_vmregion_find(struct arm_vmregion_head *, unsigned long); +struct arm_vmregion *arm_vmregion_find_remove(struct arm_vmregion_head *, unsigned long); +void arm_vmregion_free(struct arm_vmregion_head *, struct arm_vmregion *); + +int arm_vmregion_create_proc(const char *, struct arm_vmregion_head *); + +#endif |