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-rw-r--r--include/linux/hyperv.h22
1 files changed, 7 insertions, 15 deletions
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index 40df3103e890..38100e80360a 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -803,17 +803,15 @@ struct vmbus_channel {
u64 sig_event;
/*
- * Starting with win8, this field will be used to specify
- * the target virtual processor on which to deliver the interrupt for
- * the host to guest communication.
- * Prior to win8, incoming channel interrupts would only
- * be delivered on cpu 0. Setting this value to 0 would
- * preserve the earlier behavior.
+ * Starting with win8, this field will be used to specify the
+ * target CPU on which to deliver the interrupt for the host
+ * to guest communication.
+ *
+ * Prior to win8, incoming channel interrupts would only be
+ * delivered on CPU 0. Setting this value to 0 would preserve
+ * the earlier behavior.
*/
- u32 target_vp;
- /* The corresponding CPUID in the guest */
u32 target_cpu;
- int numa_node;
/*
* Support for sub-channels. For high performance devices,
* it will be useful to have multiple sub-channels to support
@@ -843,12 +841,6 @@ struct vmbus_channel {
void (*chn_rescind_callback)(struct vmbus_channel *channel);
/*
- * The spinlock to protect the structure. It is being used to protect
- * test-and-set access to various attributes of the structure as well
- * as all sc_list operations.
- */
- spinlock_t lock;
- /*
* All Sub-channels of a primary channel are linked here.
*/
struct list_head sc_list;