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)
commit9b1215c102d4b12f6c815d7fdd35d0628db35b28
tree52f04de53b1b7302535d66820d9f85b0610b0b1f
parent1ec885cdd01a9ad867dbb9fd32a1bfcc0875c486
md/bitmap: store bytes in file rather than just in last page.

This number is more generally useful, and bytes-in-last-page is
easily extracted from it.

Signed-off-by: NeilBrown <neilb@suse.de>
drivers/md/bitmap.c
drivers/md/bitmap.h