From: Theodore Ts'o <tytso@mit.edu>
Date: Sat, 20 Apr 2013 19:46:17 +0000 (-0400)
Subject: ext4: mark all metadata I/O with REQ_META
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~83^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9f203507ed277ee86e3f76a15e09db1c92e40b94;p=pandora-kernel.git

ext4: mark all metadata I/O with REQ_META

As Dave Chinner pointed out at the 2013 LSF/MM workshop, it's
important that metadata I/O requests are marked as such to avoid
priority inversions caused by I/O bandwidth throttling.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

Reading git-diff-tree failed