md/bitmap: store bytes in file rather than just in last page.
authorNeilBrown <neilb@suse.de>
Tue, 22 May 2012 03:55:11 +0000 (13:55 +1000)
committerNeilBrown <neilb@suse.de>
Tue, 22 May 2012 03:55:11 +0000 (13:55 +1000)
This number is more generally useful, and bytes-in-last-page is
easily extracted from it.

Signed-off-by: NeilBrown <neilb@suse.de>

No differences found