| commit | 9c9f4ded90a59eee84e15f5fd38c03d60184e112 | [log] [tgz] |
|---|---|---|
| author | Alan Cox <alan@redhat.com> | Mon Oct 13 10:37:26 2008 +0100 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Mon Oct 13 09:51:40 2008 -0700 |
| tree | 925a7f7c30136477b3f8551123fd86b355fd60fb | |
| parent | 348eb12e5598be97400c749d3d93a71856ae0b2b [diff] |
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>