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-rw-r--r--drivers/hv/hyperv_vmbus.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
index 9135a6fcf3bd..becb106918d6 100644
--- a/drivers/hv/hyperv_vmbus.h
+++ b/drivers/hv/hyperv_vmbus.h
@@ -504,6 +504,12 @@ struct hv_context {
* Linux cpuid 'a'.
*/
u32 vp_index[NR_CPUS];
+ /*
+ * Starting with win8, we can take channel interrupts on any CPU;
+ * we will manage the tasklet that handles events on a per CPU
+ * basis.
+ */
+ struct tasklet_struct *event_dpc[NR_CPUS];
};
extern struct hv_context hv_context;

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