features/marker-quota: fixes in self-healing of dirty inode code path.
features/marker-quota: fixes in self-healing of dirty inode code path.

Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand Avati <avati@gluster.com>

BUG: 2649 (Quota: size field is not getting updated properly)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2649

Kaushikbv/Gluster,Kaushikbv/Gluster,Kaushikbv/Gluster