David S. Miller a8f2226455 sparc64: Manage NMI watchdog enabling like x86.
Use a per-cpu 'wd_enabled' boolean and a global atomic_t count
of watchdog NMI enabled cpus which is set to '-1' if something
is wrong with the watchdog and it can't be used.

Signed-off-by: David S. Miller <davem@davemloft.net>
2009-09-08 23:16:06 -07:00
..
2009-08-18 23:56:21 -07:00
2008-12-04 09:16:56 -08:00
2009-09-04 02:56:22 -07:00