324 	unsigned long ret;  in vm_mmap_pgoff()  local
329 	ret = security_mmap_file(file, prot, flag);  in vm_mmap_pgoff()
330 	if (!ret) {  in vm_mmap_pgoff()
333 		ret = do_mmap_pgoff(file, addr, len, prot, flag, pgoff,  in vm_mmap_pgoff()
338 			mm_populate(ret, populate);  in vm_mmap_pgoff()
340 	return ret;  in vm_mmap_pgoff()
375 	void *ret;  in kvmalloc_node()  local
397 	ret = kmalloc_node(size, kmalloc_flags, node);  in kvmalloc_node()
403 	if (ret || size <= PAGE_SIZE)  in kvmalloc_node()
404 		return ret;  in kvmalloc_node()
499 	int ret;  in __page_mapcount()  local
501 	ret = atomic_read(&page->_mapcount) + 1;  in __page_mapcount()
507 		return ret;  in __page_mapcount()
509 	ret += atomic_read(compound_mapcount_ptr(page)) + 1;  in __page_mapcount()
511 		ret--;  in __page_mapcount()
512 	return ret;  in __page_mapcount()
527 	int ret;  in overcommit_ratio_handler()  local
529 	ret = proc_dointvec(table, write, buffer, lenp, ppos);  in overcommit_ratio_handler()
530 	if (ret == 0 && write)  in overcommit_ratio_handler()
532 	return ret;  in overcommit_ratio_handler()
539 	int ret;  in overcommit_kbytes_handler()  local
541 	ret = proc_doulongvec_minmax(table, write, buffer, lenp, ppos);  in overcommit_kbytes_handler()
542 	if (ret == 0 && write)  in overcommit_kbytes_handler()
544 	return ret;  in overcommit_kbytes_handler()