151 		void *p;  in vmemmap_pte_populate()  local
154 			p = vmemmap_alloc_block_buf(PAGE_SIZE, node, altmap);  in vmemmap_pte_populate()
155 			if (!p)  in vmemmap_pte_populate()
168 			p = page_to_virt(reuse);  in vmemmap_pte_populate()
170 		entry = pfn_pte(__pa(p) >> PAGE_SHIFT, PAGE_KERNEL);  in vmemmap_pte_populate()
178 	void *p = vmemmap_alloc_block(size, node);  in vmemmap_alloc_block_zero()  local
180 	if (!p)  in vmemmap_alloc_block_zero()
182 	memset(p, 0, size);  in vmemmap_alloc_block_zero()
184 	return p;  in vmemmap_alloc_block_zero()
191 		void *p = vmemmap_alloc_block_zero(PAGE_SIZE, node);  in vmemmap_pmd_populate()  local
192 		if (!p)  in vmemmap_pmd_populate()
194 		pmd_populate_kernel(&init_mm, pmd, p);  in vmemmap_pmd_populate()
207 		void *p = vmemmap_alloc_block_zero(PAGE_SIZE, node);  in vmemmap_pud_populate()  local
208 		if (!p)  in vmemmap_pud_populate()
210 		pmd_init(p);  in vmemmap_pud_populate()
211 		pud_populate(&init_mm, pud, p);  in vmemmap_pud_populate()
224 		void *p = vmemmap_alloc_block_zero(PAGE_SIZE, node);  in vmemmap_p4d_populate()  local
225 		if (!p)  in vmemmap_p4d_populate()
227 		pud_init(p);  in vmemmap_p4d_populate()
228 		p4d_populate(&init_mm, p4d, p);  in vmemmap_p4d_populate()
237 		void *p = vmemmap_alloc_block_zero(PAGE_SIZE, node);  in vmemmap_pgd_populate()  local
238 		if (!p)  in vmemmap_pgd_populate()
240 		pgd_populate(&init_mm, pgd, p);  in vmemmap_pgd_populate()
298 void __weak __meminit vmemmap_set_pmd(pmd_t *pmd, void *p, int node,  in vmemmap_set_pmd()  argument
336 			void *p;  in vmemmap_populate_hugepages()  local
338 			p = vmemmap_alloc_block_buf(PMD_SIZE, node, altmap);  in vmemmap_populate_hugepages()
339 			if (p) {  in vmemmap_populate_hugepages()
340 				vmemmap_set_pmd(pmd, p, node, addr, next);  in vmemmap_populate_hugepages()