GFS2: Fix alignment issue and tidy gfs2_bitfit
authorSteven Whitehouse <swhiteho@redhat.com>
Tue, 17 Feb 2009 14:13:35 +0000 (14:13 +0000)
committerSteven Whitehouse <steve@dolmen.chygwyn.com>
Tue, 24 Mar 2009 11:21:22 +0000 (11:21 +0000)
commit223b2b889f379dcea9cef722336a57e8b398bc95
treea377d9be5eb756bac3d1866cbb6171cae6ef7dde
parent64d576ba23bfd9b770cbb0279200f479272eb859
GFS2: Fix alignment issue and tidy gfs2_bitfit

An alignment issue with the existing bitfit algorithm was reported
on IA64. This patch attempts to fix that, and also to tidy up the
code a bit. There is now more documentation about how this works
and it has survived a number of different tests.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
fs/gfs2/rgrp.c