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(parent: ed3241e) | patch
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)
commit93fea075597c76a40272dfbc5511c40cfefd9924
tree752ae55da27c5d4239591a0a1b5e5b0e1b9b8a73tree | snapshot
parented3241ed6f719225a204c092e4a2201ee09289c3commit | diff
xen/spinlock: Don't setup xen spinlock IPI kicker if disabled.

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>
arch/x86/xen/spinlock.c diff | blob | history
Linux Kernel Source Tree.