104 	struct dentry *dentry, *root;  in binderfs_binder_device_create()  local
176 	dentry = lookup_one_len(name, root, name_len);  in binderfs_binder_device_create()
177 	if (IS_ERR(dentry)) {  in binderfs_binder_device_create()
179 		ret = PTR_ERR(dentry);  in binderfs_binder_device_create()
183 	if (d_really_is_positive(dentry)) {  in binderfs_binder_device_create()
185 		dput(dentry);  in binderfs_binder_device_create()
192 	d_instantiate(dentry, inode);  in binderfs_binder_device_create()
193 	fsnotify_create(root->d_inode, dentry);  in binderfs_binder_device_create()
337 static int binderfs_show_mount_opts(struct seq_file *seq, struct dentry *root)  in binderfs_show_mount_opts()
357 static inline bool is_binderfs_control_device(const struct dentry *dentry)  in is_binderfs_control_device()  argument
359 	struct binderfs_info *info = dentry->d_sb->s_fs_info;  in is_binderfs_control_device()
360 	return info->control_dentry == dentry;  in is_binderfs_control_device()
363 static int binderfs_rename(struct inode *old_dir, struct dentry *old_dentry,  in binderfs_rename()
364 			   struct inode *new_dir, struct dentry *new_dentry,  in binderfs_rename()
374 static int binderfs_unlink(struct inode *dir, struct dentry *dentry)  in binderfs_unlink()  argument
376 	if (is_binderfs_control_device(dentry))  in binderfs_unlink()
379 	return simple_unlink(dir, dentry);  in binderfs_unlink()
402 	struct dentry *dentry;  in binderfs_binder_ctl_create()  local
405 	struct dentry *root = sb->s_root;  in binderfs_binder_ctl_create()
451 	dentry = d_alloc_name(root, "binder-control");  in binderfs_binder_ctl_create()
452 	if (!dentry)  in binderfs_binder_ctl_create()
456 	info->control_dentry = dentry;  in binderfs_binder_ctl_create()
457 	d_add(dentry, inode);  in binderfs_binder_ctl_create()
487 static struct dentry *binderfs_create_dentry(struct dentry *parent,  in binderfs_create_dentry()
490 	struct dentry *dentry;  in binderfs_create_dentry()  local
492 	dentry = lookup_one_len(name, parent, strlen(name));  in binderfs_create_dentry()
493 	if (IS_ERR(dentry))  in binderfs_create_dentry()
494 		return dentry;  in binderfs_create_dentry()
497 	if (d_really_is_positive(dentry)) {  in binderfs_create_dentry()
498 		dput(dentry);  in binderfs_create_dentry()
502 	return dentry;  in binderfs_create_dentry()
505 void binderfs_remove_file(struct dentry *dentry)  in binderfs_remove_file()  argument
509 	parent_inode = d_inode(dentry->d_parent);  in binderfs_remove_file()
511 	if (simple_positive(dentry)) {  in binderfs_remove_file()
512 		dget(dentry);  in binderfs_remove_file()
513 		simple_unlink(parent_inode, dentry);  in binderfs_remove_file()
514 		d_delete(dentry);  in binderfs_remove_file()
515 		dput(dentry);  in binderfs_remove_file()
520 struct dentry *binderfs_create_file(struct dentry *parent, const char *name,  in binderfs_create_file()
524 	struct dentry *dentry;  in binderfs_create_file()  local
531 	dentry = binderfs_create_dentry(parent, name);  in binderfs_create_file()
532 	if (IS_ERR(dentry))  in binderfs_create_file()
538 		dput(dentry);  in binderfs_create_file()
539 		dentry = ERR_PTR(-ENOMEM);  in binderfs_create_file()
545 	d_instantiate(dentry, new_inode);  in binderfs_create_file()
546 	fsnotify_create(parent_inode, dentry);  in binderfs_create_file()
550 	return dentry;  in binderfs_create_file()
553 static struct dentry *binderfs_create_dir(struct dentry *parent,  in binderfs_create_dir()
556 	struct dentry *dentry;  in binderfs_create_dir()  local
563 	dentry = binderfs_create_dentry(parent, name);  in binderfs_create_dir()
564 	if (IS_ERR(dentry))  in binderfs_create_dir()
570 		dput(dentry);  in binderfs_create_dir()
571 		dentry = ERR_PTR(-ENOMEM);  in binderfs_create_dir()
579 	d_instantiate(dentry, new_inode);  in binderfs_create_dir()
581 	fsnotify_mkdir(parent_inode, dentry);  in binderfs_create_dir()
585 	return dentry;  in binderfs_create_dir()
590 	struct dentry *binder_logs_root_dir, *dentry, *proc_log_dir;  in init_binder_logs()  local
601 	dentry = binderfs_create_file(binder_logs_root_dir, "stats",  in init_binder_logs()
603 	if (IS_ERR(dentry)) {  in init_binder_logs()
604 		ret = PTR_ERR(dentry);  in init_binder_logs()
608 	dentry = binderfs_create_file(binder_logs_root_dir, "state",  in init_binder_logs()
610 	if (IS_ERR(dentry)) {  in init_binder_logs()
611 		ret = PTR_ERR(dentry);  in init_binder_logs()
615 	dentry = binderfs_create_file(binder_logs_root_dir, "transactions",  in init_binder_logs()
617 	if (IS_ERR(dentry)) {  in init_binder_logs()
618 		ret = PTR_ERR(dentry);  in init_binder_logs()
622 	dentry = binderfs_create_file(binder_logs_root_dir,  in init_binder_logs()
626 	if (IS_ERR(dentry)) {  in init_binder_logs()
627 		ret = PTR_ERR(dentry);  in init_binder_logs()
631 	dentry = binderfs_create_file(binder_logs_root_dir,  in init_binder_logs()
635 	if (IS_ERR(dentry)) {  in init_binder_logs()
636 		ret = PTR_ERR(dentry);  in init_binder_logs()
735 static struct dentry *binderfs_mount(struct file_system_type *fs_type,  in binderfs_mount()