diff options
| author | Alan Cox <alan@linux.intel.com> | 2010-06-01 22:52:55 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-10 13:47:41 -0700 |
| commit | ff917ba4f1a6189f90ed2c975984d6a1a1dc553d (patch) | |
| tree | a53853d16c578dafee829ebe7645e724d184fab9 /include/linux | |
| parent | e33ac1c10b6baaac68d18d931e120d8b96e8c5f8 (diff) | |
tty: Make vt's have a tty_port
The vt layer isn't safely handling reference counts to tty object on the input
side. Add a tty port structure to the vt layer in order to implement this using
the standard helpers.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/console_struct.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/console_struct.h b/include/linux/console_struct.h index d7d9acdccff..25bf67f541f 100644 --- a/include/linux/console_struct.h +++ b/include/linux/console_struct.h @@ -21,6 +21,8 @@ struct vt_struct; #define NPAR 16 struct vc_data { + struct tty_port port; /* Upper level data */ + unsigned short vc_num; /* Console number */ unsigned int vc_cols; /* [#] Console size */ unsigned int vc_rows; |