md: support bitmaps on RAID10 arrays larger then 2 terabytes
authorNeilBrown <neilb@suse.de>
Mon, 20 Apr 2009 01:50:24 +0000 (11:50 +1000)
committerNeilBrown <neilb@suse.de>
Mon, 20 Apr 2009 01:50:24 +0000 (11:50 +1000)
commit1f59390339f263c0fe7908fbe54466dbf3a64b58
tree334f287c819c1876f29cd5833222eacd910e0ada
parentc03f6a19699fce4389888a45db8245969311d868
md: support bitmaps on RAID10 arrays larger then 2 terabytes

.. and other arrays with components larger than 2 terabytes.

We use a "long" rather than a "sector_t" in part of the bitmap
size calculations, which is sad.

Reported-by: "Mario 'BitKoenig' Holbe" <Mario.Holbe@TU-Ilmenau.DE>
Signed-off-by: NeilBrown <neilb@suse.de>
drivers/md/bitmap.c