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Shailend ChandandgVisor bot b943164ed6 Make every user of a tty also refcount
A tty inode was kept alive by a single ownership chain: the stdio file
description's reference on the import-time dentry. Everything else that used
the inode referred to it uncounted: a file description opened via /dev/tty
pins only the devtmpfs dentry, and the controlling-terminal association
(ThreadGroup.tty) is a bare pointer.

PiperOrigin-RevId: 962479941
2026-08-10 18:19:56 -07:00
..
2026-06-16 14:58:54 -07:00
2026-04-10 20:35:27 +08:00