reuse_swap_page   470 include/linux/swap.h extern bool reuse_swap_page(struct page *, int *);
reuse_swap_page  1351 mm/huge_memory.c 	if (reuse_swap_page(page, NULL)) {
reuse_swap_page   597 mm/khugepaged.c 			    !reuse_swap_page(page, NULL)) {
reuse_swap_page  2617 mm/memory.c    		if (reuse_swap_page(vmf->page, &total_map_swapcount)) {
reuse_swap_page  2892 mm/memory.c    	if ((vmf->flags & FAULT_FLAG_WRITE) && reuse_swap_page(page, NULL)) {