GFS2: Bug 546455 - kernel bug: quota file size not a multiple of struct gfs2_quota
This is the kernel portion of the patch-set for upstream gfs2,
to remove the quota-linked-list stuff and replace it with
fiemap-based traversal of the quota file.
The corresponding userland fixes have been pushed to
STABLE3 and master branches of cluster.git and gfs2-utils.git
respectively (Refer bug 536902).
Signed-off-by: Abhi Das <firstname.lastname@example.org>