398 	struct proc_dir_entry *ent = NULL;  in __proc_create()  local
427 	ent = kmem_cache_zalloc(proc_dir_entry_cache, GFP_KERNEL);  in __proc_create()
428 	if (!ent)  in __proc_create()
432 		ent->name = ent->inline_name;  in __proc_create()
434 		ent->name = kmalloc(qstr.len + 1, GFP_KERNEL);  in __proc_create()
435 		if (!ent->name) {  in __proc_create()
436 			pde_free(ent);  in __proc_create()
441 	memcpy(ent->name, fn, qstr.len + 1);  in __proc_create()
442 	ent->namelen = qstr.len;  in __proc_create()
443 	ent->mode = mode;  in __proc_create()
444 	ent->nlink = nlink;  in __proc_create()
445 	ent->subdir = RB_ROOT;  in __proc_create()
446 	refcount_set(&ent->refcnt, 1);  in __proc_create()
447 	spin_lock_init(&ent->pde_unload_lock);  in __proc_create()
448 	INIT_LIST_HEAD(&ent->pde_openers);  in __proc_create()
449 	proc_set_user(ent, (*parent)->uid, (*parent)->gid);  in __proc_create()
451 	ent->proc_dops = &proc_misc_dentry_ops;  in __proc_create()
454 		pde_force_lookup(ent);  in __proc_create()
457 	return ent;  in __proc_create()
463 	struct proc_dir_entry *ent;  in proc_symlink()  local
465 	ent = __proc_create(&parent, name,  in proc_symlink()
468 	if (ent) {  in proc_symlink()
469 		ent->size = strlen(dest);  in proc_symlink()
470 		ent->data = kmemdup(dest, ent->size + 1, GFP_KERNEL);  in proc_symlink()
471 		if (ent->data) {  in proc_symlink()
472 			ent->proc_iops = &proc_link_inode_operations;  in proc_symlink()
473 			ent = proc_register(parent, ent);  in proc_symlink()
475 			pde_free(ent);  in proc_symlink()
476 			ent = NULL;  in proc_symlink()
479 	return ent;  in proc_symlink()
486 	struct proc_dir_entry *ent;  in _proc_mkdir()  local
491 	ent = __proc_create(&parent, name, S_IFDIR | mode, 2);  in _proc_mkdir()
492 	if (ent) {  in _proc_mkdir()
493 		ent->data = data;  in _proc_mkdir()
494 		ent->proc_dir_ops = &proc_dir_operations;  in _proc_mkdir()
495 		ent->proc_iops = &proc_dir_inode_operations;  in _proc_mkdir()
497 			pde_force_lookup(ent);  in _proc_mkdir()
499 		ent = proc_register(parent, ent);  in _proc_mkdir()
501 	return ent;  in _proc_mkdir()
529 	struct proc_dir_entry *ent, *parent = NULL;  in proc_create_mount_point()  local
531 	ent = __proc_create(&parent, name, mode, 2);  in proc_create_mount_point()
532 	if (ent) {  in proc_create_mount_point()
533 		ent->data = NULL;  in proc_create_mount_point()
534 		ent->proc_dir_ops = NULL;  in proc_create_mount_point()
535 		ent->proc_iops = NULL;  in proc_create_mount_point()
536 		ent = proc_register(parent, ent);  in proc_create_mount_point()
538 	return ent;  in proc_create_mount_point()