From: Roger Pau Monne <roger.pau@citrix.com>
Date: Wed, 17 Apr 2013 18:18:59 +0000 (+0200)
Subject: xen-blkback: make the queue of free requests per backend
X-Git-Tag: v3.11-rc3~32^2~9^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bf0720c48c7cefd127ed2329e6d0e40b39fa4d0e;p=pandora-kernel.git

xen-blkback: make the queue of free requests per backend

Remove the last dependency from blkbk by moving the list of free
requests to blkif. This change reduces the contention on the list of
available requests.

Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: xen-devel@lists.xen.org
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---

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