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authorLars Ellenberg <lars.ellenberg@linbit.com>2012-06-25 19:15:58 +0200
committerPhilipp Reisner <philipp.reisner@linbit.com>2012-07-24 15:14:00 +0200
commitdb141b2f42b485b700465fe2401fbe65c65b190c (patch)
tree2af5670c18463173c7b9f5450bf09a90e463f986 /drivers/block/drbd/drbd_req.c
parent7ee1fb93f390f7a7231abec4e34e6ab20abeed45 (diff)
downloadvexpress-lsk-db141b2f42b485b700465fe2401fbe65c65b190c.tar.gz
drbd: fix max_bio_size to be unsigned
We capped our max_bio_size respectively max_hw_sectors with min_t(int, lower level limit, our limit); unfortunately, some drivers, e.g. the kvm virtio block driver, initialize their limits to "-1U", and that is of course a smaller "int" value than our limit. Impact: we started to request 16 MB resync requests, which lead to protocol error and a reconnect loop. Fix all relevant constants and parameters to be unsigned int. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'drivers/block/drbd/drbd_req.c')
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