drbd: Cleanup all epoch objects upon connection loss
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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@ -1125,13 +1125,14 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_conf *mdev,
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if (epoch_size != 0 &&
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atomic_read(&epoch->active) == 0 &&
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test_bit(DE_HAVE_BARRIER_NUMBER, &epoch->flags)) {
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(test_bit(DE_HAVE_BARRIER_NUMBER, &epoch->flags) || ev & EV_CLEANUP)) {
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if (!(ev & EV_CLEANUP)) {
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spin_unlock(&mdev->epoch_lock);
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drbd_send_b_ack(mdev, epoch->barrier_nr, epoch_size);
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spin_lock(&mdev->epoch_lock);
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}
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dec_unacked(mdev);
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if (test_bit(DE_HAVE_BARRIER_NUMBER, &epoch->flags))
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dec_unacked(mdev);
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if (mdev->current_epoch != epoch) {
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next_epoch = list_entry(epoch->list.next, struct drbd_epoch, list);
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