From 7cf56794ba0e22ad39e08659d360bf9af829a131 Mon Sep 17 00:00:00 2001 From: Keir Fraser Date: Thu, 1 Oct 2009 12:27:01 +0100 Subject: [PATCH] VNIF: Using smart polling instead of event notification. Patch the Xen version of ring.h Signed-off-by: Dongxiao Xu --- xen/include/public/io/ring.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/xen/include/public/io/ring.h b/xen/include/public/io/ring.h index 6ce1d0d485..3c56bc2d62 100644 --- a/xen/include/public/io/ring.h +++ b/xen/include/public/io/ring.h @@ -97,7 +97,8 @@ union __name##_sring_entry { \ 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 */ \ }; \ \ -- 2.30.2