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- #ifndef _ASM_GENERIC_PAGE_H
- #define _ASM_GENERIC_PAGE_H
- #ifndef __ASSEMBLY__
- #include <linux/compiler.h>
- /* Pure 2^n version of get_order */
- static __inline__ __attribute_const__ int get_order(unsigned long size)
- {
- int order;
- size = (size - 1) >> (PAGE_SHIFT - 1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
- }
- #endif /* __ASSEMBLY__ */
- #endif /* _ASM_GENERIC_PAGE_H */
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