132 static int axmap_handler(struct axmap *axmap, uint64_t bit_nr,  in axmap_handler()  argument
140 		unsigned long index = ulog64(bit_nr, i);  in axmap_handler()
153 static int axmap_handler_topdown(struct axmap *axmap, uint64_t bit_nr,  in axmap_handler_topdown()  argument
161 		unsigned long index = ulog64(bit_nr, --level);  in axmap_handler_topdown()
184 void axmap_clear(struct axmap *axmap, uint64_t bit_nr)  in axmap_clear()  argument
186 	axmap_handler(axmap, bit_nr, axmap_clear_fn, NULL);  in axmap_clear()
254 static void __axmap_set(struct axmap *axmap, uint64_t bit_nr,  in __axmap_set()  argument
259 	if (axmap->first_free >= bit_nr &&  in __axmap_set()
260 	    axmap->first_free < bit_nr + data->nr_bits)  in __axmap_set()
263 	if (bit_nr > axmap->nr_bits)  in __axmap_set()
265 	else if (bit_nr + nr_bits > axmap->nr_bits)  in __axmap_set()
266 		nr_bits = axmap->nr_bits - bit_nr;  in __axmap_set()
270 		axmap_handler(axmap, bit_nr, axmap_set_fn, data);  in __axmap_set()
278 		bit_nr += data->set_bits;  in __axmap_set()
286 void axmap_set(struct axmap *axmap, uint64_t bit_nr)  in axmap_set()  argument
290 	__axmap_set(axmap, bit_nr, &data);  in axmap_set()
293 unsigned int axmap_set_nr(struct axmap *axmap, uint64_t bit_nr, unsigned int nr_bits)  in axmap_set_nr()  argument
301 		max_bits = BLOCKS_PER_UNIT - (bit_nr & BLOCKS_PER_UNIT_MASK);  in axmap_set_nr()
306 		__axmap_set(axmap, bit_nr, &data);  in axmap_set_nr()
312 		bit_nr += data.set_bits;  in axmap_set_nr()
324 int axmap_isset(struct axmap *axmap, uint64_t bit_nr)  in axmap_isset()  argument
326 	if (bit_nr <= axmap->nr_bits)  in axmap_isset()
327 		return axmap_handler_topdown(axmap, bit_nr, axmap_isset_fn, NULL);  in axmap_isset()
409 uint64_t axmap_next_free(struct axmap *axmap, uint64_t bit_nr)  in axmap_next_free()  argument
411 	struct axmap_next_free_data data = { .level = -1U, .bit = bit_nr, };  in axmap_next_free()
414 	if (firstfree_valid(axmap) && bit_nr < axmap->first_free)  in axmap_next_free()
417 	if (!axmap_handler(axmap, bit_nr, axmap_next_free_fn, &data))  in axmap_next_free()