summaryrefslogtreecommitdiffstats
path: root/drivers/xen
diff options
context:
space:
mode:
authorJuergen Gross <jgross@suse.com>2016-07-26 14:15:11 +0200
committerDavid Vrabel <david.vrabel@citrix.com>2016-07-26 14:07:06 +0100
commitd34c30cc1fa80f509500ff192ea6bc7d30671061 (patch)
treee1efdb59cff6dbcc90f4a047d8f49f9561a1496f /drivers/xen
parentee42d665d3f5db975caf87baf101a57235ddb566 (diff)
downloadblackbird-op-linux-d34c30cc1fa80f509500ff192ea6bc7d30671061.tar.gz
blackbird-op-linux-d34c30cc1fa80f509500ff192ea6bc7d30671061.zip
xen: add static initialization of steal_clock op to xen_time_ops
pv_time_ops might be overwritten with xen_time_ops after the steal_clock operation has been initialized already. To prevent calling a now uninitialized function pointer add the steal_clock static initialization to xen_time_ops. Signed-off-by: Juergen Gross <jgross@suse.com> Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Diffstat (limited to 'drivers/xen')
-rw-r--r--drivers/xen/time.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/xen/time.c b/drivers/xen/time.c
index 48c3f6983067..ac5f23fcafc2 100644
--- a/drivers/xen/time.c
+++ b/drivers/xen/time.c
@@ -80,7 +80,7 @@ bool xen_vcpu_stolen(int vcpu)
return per_cpu(xen_runstate, vcpu).state == RUNSTATE_runnable;
}
-static u64 xen_steal_clock(int cpu)
+u64 xen_steal_clock(int cpu)
{
struct vcpu_runstate_info state;
OpenPOWER on IntegriCloud