Drivers: hv: vmbus: briefly comment num_sc and next_oc

next_oc and num_sc fields of struct vmbus_channel deserve a description. Move
them closer to sc_list as these fields are related to it.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 9 insertions, 3 deletions

diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index ea934864293d..3932a993ff5a 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -727,6 +727,15 @@ struct vmbus_channel {
          */
         struct list_head sc_list;
         /*
+         * Current number of sub-channels.
+         */
+        int num_sc;
+        /*
+         * Number of a sub-channel (position within sc_list) which is supposed
+         * to be used as the next outgoing channel.
+         */
+        int next_oc;
+        /*
          * The primary channel this sub-channel belongs to.
          * This will be NULL for the primary channel.
          */
@@ -740,9 +749,6 @@ struct vmbus_channel {
          * link up channels based on their CPU affinity.
          */
         struct list_head percpu_list;
-
-        int num_sc;
-        int next_oc;
 };
 
 static inline void set_channel_read_state(struct vmbus_channel *c, bool state)