netdev - [PATCH 4/6] rtnetlink: new filter RTEXT_FILTER_BRVLAN

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Message-Id: <1419887132-7084-5-git-send-email-roopa@cumulusnetworks.com>
Date:	Mon, 29 Dec 2014 13:05:30 -0800
From:	roopa@...ulusnetworks.com
To:	netdev@...r.kernel.org, shemminger@...tta.com, vyasevic@...hat.com
Cc:	Roopa Prabhu <roopa@...ulusnetworks.com>
Subject: [PATCH 4/6] rtnetlink: new filter RTEXT_FILTER_BRVLAN_COMPRESSED

From: Roopa Prabhu <roopa@...ulusnetworks.com>

This filter is same as RTEXT_FILTER_BRVLAN except that it tries
to compress the consecutive vlans into ranges.

This helps on systems with large number of configured vlans.

Signed-off-by: Roopa Prabhu <roopa@...ulusnetworks.com>
---
 include/uapi/linux/rtnetlink.h |    1 +
 1 file changed, 1 insertion(+)

diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h
index 9c9b8b4..d5a5316 100644
--- a/include/uapi/linux/rtnetlink.h
+++ b/include/uapi/linux/rtnetlink.h
@@ -634,6 +634,7 @@ struct tcamsg {
 /* New extended info filters for IFLA_EXT_MASK */
 #define RTEXT_FILTER_VF		(1 << 0)
 #define RTEXT_FILTER_BRVLAN	(1 << 1)
+#define RTEXT_FILTER_BRVLAN_COMPRESSED	(1 << 2)
 
 /* End of information exported to user level */
 
-- 
1.7.10.4

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