[Xen-changelog] [xen-unstable] VNIF: Using smart polling instead of event notification.

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1254396421 -3600
# Node ID e9366bed077e0f45279885a83bffaa019f28d6a0
# Parent  9489dc2163213c5b630504f00808e34b8d63ef63
VNIF: Using smart polling instead of event notification.

Patch the Xen version of ring.h

Signed-off-by: Dongxiao Xu <dongxiao.xu@xxxxxxxxx>
---
 xen/include/public/io/ring.h |    3 ++-
 1 files changed, 2 insertions(+), 1 deletion(-)

diff -r 9489dc216321 -r e9366bed077e xen/include/public/io/ring.h
--- a/xen/include/public/io/ring.h      Thu Oct 01 12:26:15 2009 +0100
+++ b/xen/include/public/io/ring.h      Thu Oct 01 12:27:01 2009 +0100
@@ -97,7 +97,8 @@ struct __name##_sring {                 
 struct __name##_sring {                                                 \
     RING_IDX req_prod, req_event;                                       \
     RING_IDX rsp_prod, rsp_event;                                       \
-    uint8_t  pad[48];                                                   \
+    uint8_t  netfront_smartpoll_active;                                 \
+    uint8_t  pad[47];                                                   \
     union __name##_sring_entry ring[1]; /* variable-length */           \
 };                                                                      \
                                                                         \

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