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Searched refs:ptmx_inode (Results 1 – 3 of 3) sorted by relevance

/linux-4.4.14/include/linux/
Ddevpts_fs.h20 int devpts_new_index(struct inode *ptmx_inode);
21 void devpts_kill_index(struct inode *ptmx_inode, int idx);
22 void devpts_add_ref(struct inode *ptmx_inode);
23 void devpts_del_ref(struct inode *ptmx_inode);
25 struct inode *devpts_pty_new(struct inode *ptmx_inode, dev_t device, int index,
35 static inline int devpts_new_index(struct inode *ptmx_inode) { return -EINVAL; } in devpts_new_index() argument
36 static inline void devpts_kill_index(struct inode *ptmx_inode, int idx) { } in devpts_kill_index() argument
37 static inline void devpts_add_ref(struct inode *ptmx_inode) { } in devpts_add_ref() argument
38 static inline void devpts_del_ref(struct inode *ptmx_inode) { } in devpts_del_ref() argument
39 static inline struct inode *devpts_pty_new(struct inode *ptmx_inode, in devpts_pty_new() argument
/linux-4.4.14/fs/devpts/
Dinode.c527 int devpts_new_index(struct inode *ptmx_inode) in devpts_new_index() argument
529 struct super_block *sb = pts_sb_from_inode(ptmx_inode); in devpts_new_index()
567 void devpts_kill_index(struct inode *ptmx_inode, int idx) in devpts_kill_index() argument
569 struct super_block *sb = pts_sb_from_inode(ptmx_inode); in devpts_kill_index()
582 void devpts_add_ref(struct inode *ptmx_inode) in devpts_add_ref() argument
584 struct super_block *sb = pts_sb_from_inode(ptmx_inode); in devpts_add_ref()
587 ihold(ptmx_inode); in devpts_add_ref()
590 void devpts_del_ref(struct inode *ptmx_inode) in devpts_del_ref() argument
592 struct super_block *sb = pts_sb_from_inode(ptmx_inode); in devpts_del_ref()
594 iput(ptmx_inode); in devpts_del_ref()
[all …]
/linux-4.4.14/drivers/tty/
Dpty.c682 struct inode *ptmx_inode; in pty_unix98_shutdown() local
685 ptmx_inode = tty->driver_data; in pty_unix98_shutdown()
687 ptmx_inode = tty->link->driver_data; in pty_unix98_shutdown()
688 devpts_kill_index(ptmx_inode, tty->index); in pty_unix98_shutdown()
689 devpts_del_ref(ptmx_inode); in pty_unix98_shutdown()