[GFS2] Add a comment about reading the super block
authorSteven Whitehouse <swhiteho@redhat.com>
Thu, 30 Nov 2006 15:02:19 +0000 (10:02 -0500)
committerSteven Whitehouse <swhiteho@redhat.com>
Thu, 30 Nov 2006 15:37:40 +0000 (10:37 -0500)
commitaac1a3c77a46c2d06f297641760dd740ac2a84af
treed56f7891ece4ccbd72dd2a86ed1f613f8a302e0c
parent0da3585e1ef650d3224b4d6f9799558d1d99fa1e
[GFS2] Add a comment about reading the super block

The comment explains why we use the bio functions to read
the super block.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Cc: Andrew Morton <akpm@osdl.org>
Cc: Srinivasa Ds <srinivasa@in.ibm.com>
fs/gfs2/super.c