From: K. Y. Srinivasan <kys@microsoft.com>
Date: Fri, 7 Mar 2014 08:10:34 +0000 (-0800)
Subject: Drivers: hv: vmbus: Increase the limit on the number of pfns we can handle
X-Git-Tag: v3.15-rc1~141^2~15
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=7e5ec36834a5752304dc0751dfab42ba6ad64a85;p=linux.git

Drivers: hv: vmbus: Increase the limit on the number of pfns we can handle

Increase the number of PFNs we can handle in a single vmbus packet.
Some network packets may have more PFNs than the current limit we have.
This is not a bug and this patch can be applied to the *next tree.

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

diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index 330ec44de575..ab7359fde987 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -37,7 +37,7 @@
 #include <linux/mod_devicetable.h>
 
 
-#define MAX_PAGE_BUFFER_COUNT				19
+#define MAX_PAGE_BUFFER_COUNT				32
 #define MAX_MULTIPAGE_BUFFER_COUNT			32 /* 128K */
 
 #pragma pack(push, 1)