From: Mikulas Patocka <mpatocka@redhat.com>
Date: Wed, 28 Mar 2012 17:41:29 +0000 (+0100)
Subject: dm bufio: prefetch
X-Git-Tag: v3.4-rc1~68^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a66cc28f53a7e9679dedb2bc66ddb0e0c6bdd0ee;p=pandora-kernel.git

dm bufio: prefetch

This patch introduces a new function dm_bufio_prefetch. It prefetches
the specified range of blocks into dm-bufio cache without waiting
for i/o completion.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
---

Reading git-diff-tree failed