drbd: Bitmap IO functions can now return prematurely if the disk breaks

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
This commit is contained in:
Philipp Reisner 2011-06-27 15:29:16 +02:00
commit 9e58c4dad7