From: Mike Snitzer <snitzer@redhat.com>
Date: Sat, 2 Jun 2012 23:30:00 +0000 (+0100)
Subject: dm thin: use slab mempools
X-Git-Tag: v3.5-rc1~1^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a24c25696b7133dd534d7a9436e576af79d9ce3b;p=pandora-kernel.git

dm thin: use slab mempools

Use dedicated caches prefixed with a "dm_" name rather than relying on
kmalloc mempools backed by generic slab caches so the memory usage of
thin provisioning (and any leaks) can be accounted for independently.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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