vt,console,kdb: implement atomic console enter/leave functions
authorJesse Barnes <jbarnes@virtuousgeek.org>
Thu, 5 Aug 2010 14:22:30 +0000 (09:22 -0500)
committerJason Wessel <jason.wessel@windriver.com>
Thu, 5 Aug 2010 14:22:30 +0000 (09:22 -0500)
These functions allow the kernel debugger to save and restore the
state of the system console.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
CC: David Airlie <airlied@linux.ie>
CC: Andrew Morton <akpm@linux-foundation.org>

No differences found