x86, UV: Allow for non-consecutive sockets

Fix for the topology in which there is a socket 1 on a blade
with no socket 0.

Only call make_per_cpu_thp() for present sockets.
We have only seen this fail for internal configurations.

Signed-off-by: Cliff Wickman <cpw@sgi.com>
Link: http://lkml.kernel.org/r/20110621122242.363757364@sgi.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
1 file changed