134 static inline struct pts_fs_info *DEVPTS_SB(struct super_block *sb)  in DEVPTS_SB()  argument
136 	return sb->s_fs_info;  in DEVPTS_SB()
241 static int mknod_ptmx(struct super_block *sb)  in mknod_ptmx()  argument
247 	struct dentry *root = sb->s_root;  in mknod_ptmx()
248 	struct pts_fs_info *fsi = DEVPTS_SB(sb);  in mknod_ptmx()
275 	inode = new_inode(sb);  in mknod_ptmx()
314 static int devpts_remount(struct super_block *sb, int *flags, char *data)  in devpts_remount()  argument
317 	struct pts_fs_info *fsi = DEVPTS_SB(sb);  in devpts_remount()
320 	sync_filesystem(sb);  in devpts_remount()
504 static void devpts_kill_sb(struct super_block *sb)  in devpts_kill_sb()  argument
506 	struct pts_fs_info *fsi = DEVPTS_SB(sb);  in devpts_kill_sb()
510 	kill_litter_super(sb);  in devpts_kill_sb()
529 	struct super_block *sb = pts_sb_from_inode(ptmx_inode);  in devpts_new_index()  local
534 	if (!sb)  in devpts_new_index()
537 	fsi = DEVPTS_SB(sb);  in devpts_new_index()
569 	struct super_block *sb = pts_sb_from_inode(ptmx_inode);  in devpts_kill_index()  local
570 	struct pts_fs_info *fsi = DEVPTS_SB(sb);  in devpts_kill_index()
584 	struct super_block *sb = pts_sb_from_inode(ptmx_inode);  in devpts_add_ref()  local
586 	atomic_inc(&sb->s_active);  in devpts_add_ref()
592 	struct super_block *sb = pts_sb_from_inode(ptmx_inode);  in devpts_del_ref()  local
595 	deactivate_super(sb);  in devpts_del_ref()
611 	struct super_block *sb = pts_sb_from_inode(ptmx_inode);  in devpts_pty_new()  local
618 	if (!sb)  in devpts_pty_new()
621 	root = sb->s_root;  in devpts_pty_new()
622 	fsi = DEVPTS_SB(sb);  in devpts_pty_new()
625 	inode = new_inode(sb);  in devpts_pty_new()
688 	struct super_block *sb = pts_sb_from_inode(inode);  in devpts_pty_kill()  local
689 	struct dentry *root = sb->s_root;  in devpts_pty_kill()