Lines Matching defs:walk

23  * struct vmemmap_remap_walk - walk vmemmap page table
36 					     struct vmemmap_remap_walk *walk);
52 			     struct vmemmap_remap_walk *walk)
87 		if (!(walk->flags & VMEMMAP_SPLIT_NO_TLB_FLUSH))
98 			     unsigned long next, struct mm_walk *walk)
102 	struct vmemmap_remap_walk *vmemmap_walk = walk->private;
106 		walk->action = ACTION_CONTINUE;
139 			     unsigned long next, struct mm_walk *walk)
141 	struct vmemmap_remap_walk *vmemmap_walk = walk->private;
162 			       struct vmemmap_remap_walk *walk)
170 				    NULL, walk);
175 	if (walk->remap_pte && !(walk->flags & VMEMMAP_REMAP_NO_TLB_FLUSH))
208 			      struct vmemmap_remap_walk *walk)
219 	if (unlikely(addr == walk->reuse_addr)) {
221 		list_del(&walk->reuse_page->lru);
231 	entry = mk_pte(walk->reuse_page, pgprot);
232 	list_add(&page->lru, walk->vmemmap_pages);
256 				struct vmemmap_remap_walk *walk)
262 	BUG_ON(pte_page(ptep_get(pte)) != walk->reuse_page);
264 	page = list_first_entry(walk->vmemmap_pages, struct page, lru);
267 	copy_page(to, (void *)walk->reuse_addr);
292 	struct vmemmap_remap_walk walk = {
300 	return vmemmap_remap_range(reuse, end, &walk);
324 	struct vmemmap_remap_walk walk = {
341 	walk.reuse_page = alloc_pages_node(nid, gfp_mask, 0);
342 	if (walk.reuse_page) {
343 		copy_page(page_to_virt(walk.reuse_page),
344 			  (void *)walk.reuse_addr);
345 		list_add(&walk.reuse_page->lru, vmemmap_pages);
364 	ret = vmemmap_remap_range(reuse, end, &walk);
365 	if (ret && walk.nr_walked) {
366 		end = reuse + walk.nr_walked * PAGE_SIZE;
373 		walk = (struct vmemmap_remap_walk) {
380 		vmemmap_remap_range(reuse, end, &walk);
427 	struct vmemmap_remap_walk walk = {
440 	return vmemmap_remap_range(reuse, end, &walk);