x86: pvclock: create helper for pvclock data retrieval

Originally from Jeremy Fitzhardinge.

So code can be reused.

Acked-by: Glauber Costa <glommer@parallels.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Marcelo Tosatti 2012-11-27 23:28:51 -02:00
commit dce2db0a35
2 changed files with 30 additions and 14 deletions