Lines Matching defs:reuse

237  * How many struct page structs need to be reset. When we reuse the head
285  * @reuse:     reuse address.
290 			       unsigned long reuse)
298 	BUG_ON(start - reuse != PAGE_SIZE);
300 	return vmemmap_remap_range(reuse, end, &walk);
305  *			to the page which @reuse is mapped to, then free vmemmap
311  * @reuse:	reuse address.
319 			      unsigned long reuse,
326 		.reuse_addr	= reuse,
330 	int nid = page_to_nid((struct page *)reuse);
354 	 * - The range [@start, @end) and the range [@reuse, @reuse + PAGE_SIZE)
356 	 * - The @reuse address is part of the range [@reuse, @end) that we are
358 	 * - The @reuse address is the first in the complete range.
360 	 * So we need to make sure that @start and @reuse meet the above rules.
362 	BUG_ON(start - reuse != PAGE_SIZE);
364 	ret = vmemmap_remap_range(reuse, end, &walk);
366 		end = reuse + walk.nr_walked * PAGE_SIZE;
375 			.reuse_addr	= reuse,
380 		vmemmap_remap_range(reuse, end, &walk);
418  * @reuse:	reuse address.
424 			       unsigned long reuse, unsigned long flags)
429 		.reuse_addr	= reuse,
435 	BUG_ON(start - reuse != PAGE_SIZE);
440 	return vmemmap_remap_range(reuse, end, &walk);