Konrad Rzeszutek Wilk 09e99da766 xen/time: Free onlined per-cpu data structure if we want to online it again.
If the per-cpu time data structure has been onlined already and
we are trying to online it again, then free the previous copy
before blindly over-writting it.

A developer naturally should not call this function multiple times
but just in case.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2013-06-10 08:43:37 -04:00
..
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