1216 	struct page **pages;  in do_huge_pmd_wp_page_fallback()  local
1219 	pages = kmalloc_array(HPAGE_PMD_NR, sizeof(struct page *),  in do_huge_pmd_wp_page_fallback()
1221 	if (unlikely(!pages)) {  in do_huge_pmd_wp_page_fallback()
1227 		pages[i] = alloc_page_vma_node(GFP_HIGHUSER_MOVABLE, vma,  in do_huge_pmd_wp_page_fallback()
1229 		if (unlikely(!pages[i] ||  in do_huge_pmd_wp_page_fallback()
1230 			     mem_cgroup_try_charge_delay(pages[i], vma->vm_mm,  in do_huge_pmd_wp_page_fallback()
1232 			if (pages[i])  in do_huge_pmd_wp_page_fallback()
1233 				put_page(pages[i]);  in do_huge_pmd_wp_page_fallback()
1235 				memcg = (void *)page_private(pages[i]);  in do_huge_pmd_wp_page_fallback()
1236 				set_page_private(pages[i], 0);  in do_huge_pmd_wp_page_fallback()
1237 				mem_cgroup_cancel_charge(pages[i], memcg,  in do_huge_pmd_wp_page_fallback()
1239 				put_page(pages[i]);  in do_huge_pmd_wp_page_fallback()
1241 			kfree(pages);  in do_huge_pmd_wp_page_fallback()
1245 		set_page_private(pages[i], (unsigned long)memcg);  in do_huge_pmd_wp_page_fallback()
1249 		copy_user_highpage(pages[i], page + i,  in do_huge_pmd_wp_page_fallback()
1251 		__SetPageUptodate(pages[i]);  in do_huge_pmd_wp_page_fallback()
1279 		entry = mk_pte(pages[i], vma->vm_page_prot);  in do_huge_pmd_wp_page_fallback()
1281 		memcg = (void *)page_private(pages[i]);  in do_huge_pmd_wp_page_fallback()
1282 		set_page_private(pages[i], 0);  in do_huge_pmd_wp_page_fallback()
1283 		page_add_new_anon_rmap(pages[i], vmf->vma, haddr, false);  in do_huge_pmd_wp_page_fallback()
1284 		mem_cgroup_commit_charge(pages[i], memcg, false, false);  in do_huge_pmd_wp_page_fallback()
1285 		lru_cache_add_active_or_unevictable(pages[i], vma);  in do_huge_pmd_wp_page_fallback()
1291 	kfree(pages);  in do_huge_pmd_wp_page_fallback()
1314 		memcg = (void *)page_private(pages[i]);  in do_huge_pmd_wp_page_fallback()
1315 		set_page_private(pages[i], 0);  in do_huge_pmd_wp_page_fallback()
1316 		mem_cgroup_cancel_charge(pages[i], memcg, false);  in do_huge_pmd_wp_page_fallback()
1317 		put_page(pages[i]);  in do_huge_pmd_wp_page_fallback()
1319 	kfree(pages);  in do_huge_pmd_wp_page_fallback()