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drbd: Fixes to the new delay_probes code

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* Only send delay_probes with protocol 93 or newer
* drbd_send_delay_probes() is called only from worker context,
  no atomic_t needed for delay_seq

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
2010-05-06 15:19:30 +02:00
parent a8cdfd8d3b
commit 162f3ec7f0
3 changed files with 8 additions and 9 deletions
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3
drivers/block/drbd/drbd_proc.c
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@@ -86,8 +86,7 @@ static void drbd_syncer_progress(struct drbd_conf *mdev, struct seq_file *seq)
mdev->data_delay / 1000,
(mdev->data_delay % 1000) / 100);
else if (mdev->state.conn == C_SYNC_SOURCE)
seq_printf(seq, " delay_probe: %d\n\t",
atomic_read(&mdev->delay_seq));
seq_printf(seq, " delay_probe: %u\n\t", mdev->delay_seq);
/* see drivers/md/md.c
* We do not want to overflow, so the order of operands and