From: Lukas Czerner <lczerner@redhat.com>
Date: Thu, 28 Oct 2010 01:30:05 +0000 (-0400)
Subject: ext4: add interface to advertise ext4 features in sysfs
X-Git-Tag: v2.6.37-rc1~76^2^2~37
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=857ac889cce8a486d47874db4d2f9620e7e9e5de;p=pandora-kernel.git

ext4: add interface to advertise ext4 features in sysfs

User-space should have the opportunity to check what features doest ext4
support in each particular copy. This adds easy interface by creating new
"features" directory in sys/fs/ext4/. In that directory files
advertising feature names can be created.

Add lazy_itable_init to the feature list.

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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