xen/spinlock: Don't setup xen spinlock IPI kicker if disabled.
authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Mon, 26 Aug 2013 18:28:06 +0000 (14:28 -0400)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Mon, 9 Sep 2013 16:06:38 +0000 (12:06 -0400)
There is no need to setup this kicker IPI if we are never going
to use the paravirtualized ticketlock mechanism.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: David Vrabel <david.vrabel@citrix.com>

No differences found