From: Hadar Hen Zion <hadarh@mellanox.co.il>
Date: Thu, 5 Jul 2012 04:03:41 +0000 (+0000)
Subject: net/mlx4_core: Change resource tracking mechanism to use red-black tree
X-Git-Tag: v3.6-rc1~125^2~280
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4af1c0488da97293c09d37ca49543566406073e6;p=pandora-kernel.git

net/mlx4_core: Change resource tracking mechanism to use red-black tree

Change the data structure used for managing the SRIOV resource tracking
mechanism from radix tree to red-black tree. This is preparation step
for supporting resource IDs which are 64bit long, such as network flow
steering rules. Such IDs can't be used as radix-tree keys on 32bit
architectures and hence the reason for the change.

Signed-off-by: Hadar Hen Zion <hadarh@mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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