From: Josef Bacik <josef@redhat.com>
Date: Tue, 15 Nov 2011 14:31:24 +0000 (-0500)
Subject: Btrfs: clear pages dirty for io and set them extent mapped
X-Git-Tag: v3.2-rc3~14^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f7d61dcd6873c49bcc42be2caa2af1c2511aa915;p=pandora-kernel.git

Btrfs: clear pages dirty for io and set them extent mapped

When doing the io_ctl helpers to clean up the free space cache stuff I stopped
using our normal prepare_pages stuff, which means I of course forgot to do
things like set the pages extent mapped, which will cause us all sorts of
wonderful propblems.  Thanks,

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