From: Roland Dreier <rolandd@cisco.com>
Date: Tue, 29 May 2007 23:07:09 +0000 (-0700)
Subject: IB/mlx4: Fix last allocated object tracking in bitmap allocator
X-Git-Tag: v2.6.22-rc4~94^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a2cb4a98f243d01f2c8d5799c764bb96ffa66c44;p=pandora-kernel.git

IB/mlx4: Fix last allocated object tracking in bitmap allocator

Set last allocated object to the object after the one just allocated
before ORing in the extra top bits.  Also handle the case where this
wraps around.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
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