From: Josef Bacik <josef@redhat.com>
Date: Fri, 28 Jan 2011 22:05:48 +0000 (-0500)
Subject: Btrfs: use a slab for the free space entries
X-Git-Tag: v2.6.39-rc1~19^2~40
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dc89e9824464e91fa0b06267864ceabe3186fd8b;p=pandora-kernel.git

Btrfs: use a slab for the free space entries

Since we alloc/free free space entries a whole lot, lets use a slab to keep
track of them.  This makes some of my tests slightly faster.  Thanks,

Signed-off-by: Josef Bacik <josef@redhat.com>
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