126 void bitmap_free(const unsigned long *bitmap);
167 int __bitmap_weight(const unsigned long *bitmap, unsigned int nbits);
217 int bitmap_find_free_region(unsigned long *bitmap, unsigned int bits, int order);
218 void bitmap_release_region(unsigned long *bitmap, unsigned int pos, int order);
219 int bitmap_allocate_region(unsigned long *bitmap, unsigned int pos, int order);
226 unsigned int bitmap_ord_to_pos(const unsigned long *bitmap, unsigned int ord, unsigned int nbits);
274 void bitmap_from_arr32(unsigned long *bitmap, const u32 *buf,
276 void bitmap_to_arr32(u32 *buf, const unsigned long *bitmap,
279 #define bitmap_from_arr32(bitmap, buf, nbits)			\  argument
280 	bitmap_copy_clear_tail((unsigned long *) (bitmap),	\
282 #define bitmap_to_arr32(buf, bitmap, nbits)			\  argument
284 			(const unsigned long *) (bitmap), (nbits))
467 static inline void bitmap_next_clear_region(unsigned long *bitmap,  in bitmap_next_clear_region()  argument
471 	*rs = find_next_zero_bit(bitmap, end, *rs);  in bitmap_next_clear_region()
472 	*re = find_next_bit(bitmap, end, *rs + 1);  in bitmap_next_clear_region()
475 static inline void bitmap_next_set_region(unsigned long *bitmap,  in bitmap_next_set_region()  argument
479 	*rs = find_next_bit(bitmap, end, *rs);  in bitmap_next_set_region()
480 	*re = find_next_zero_bit(bitmap, end, *rs + 1);  in bitmap_next_set_region()
488 #define bitmap_for_each_clear_region(bitmap, rs, re, start, end)	     \  argument
490 	     bitmap_next_clear_region((bitmap), &(rs), &(re), (end));	     \
493 	     bitmap_next_clear_region((bitmap), &(rs), &(re), (end)))
495 #define bitmap_for_each_set_region(bitmap, rs, re, start, end)		     \  argument
497 	     bitmap_next_set_region((bitmap), &(rs), &(re), (end));	     \
500 	     bitmap_next_set_region((bitmap), &(rs), &(re), (end)))