From: Darrick J. Wong <djwong@us.ibm.com>
Date: Sun, 29 Apr 2012 22:21:10 +0000 (-0400)
Subject: ext4: create a new BH_Verified flag to avoid unnecessary metadata validation
X-Git-Tag: v3.5-rc1~16^2~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f84891289e62a74e9b4942eaad80617368b2d778;p=pandora-kernel.git

ext4: create a new BH_Verified flag to avoid unnecessary metadata validation

Create a new BH_Verified flag to indicate that we've verified all the
data in a buffer_head for correctness.  This allows us to bypass
expensive verification steps when they are not necessary without
missing them when they are.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

Reading git-diff-tree failed