tree 677f5e630c645c41eade94d90623e93672e08564
parent cf14c2e987ba0a09a7b09be2ecd55af0bc9c17b4
author Lars Ellenberg <lars.ellenberg@linbit.com> 1267199604 +0100
committer Philipp Reisner <philipp.reisner@linbit.com> 1268319505 +0100

drbd: fix NULL pointer dereference on 4k hard sect size

we still don't support 4k 'physical' sectors 'natively',
but use a read-modify-write workaround.
And we even tried to use the extra page before we allocated it :(

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>