Alan Cox 9c9f4ded90 tty: Add a kref count ...

Introduce a kref to the tty structure and use it to protect the tty->signal
tty references. For now we don't introduce it for anything else.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2008-10-13 09:51:40 -07:00

41 KiB

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