drbd: Proc bits of new resync speed stuff

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

1 files changed, 18 insertions, 2 deletions

diff --git a/drivers/block/drbd/drbd_proc.c b/drivers/block/drbd/drbd_proc.c
index be3374b68460..81dea0a85933 100644
--- a/drivers/block/drbd/drbd_proc.c
+++ b/drivers/block/drbd/drbd_proc.c
@@ -73,14 +73,22 @@ static void drbd_syncer_progress(struct drbd_conf *mdev, struct seq_file *seq)
         seq_printf(seq, "sync'ed:%3u.%u%% ", res / 10, res % 10);
         /* if more than 1 GB display in MB */
         if (mdev->rs_total > 0x100000L)
-                seq_printf(seq, "(%lu/%lu)M\n\t",
+                seq_printf(seq, "(%lu/%lu)M",
                             (unsigned long) Bit2KB(rs_left >> 10),
                             (unsigned long) Bit2KB(mdev->rs_total >> 10));
         else
-                seq_printf(seq, "(%lu/%lu)K\n\t",
+                seq_printf(seq, "(%lu/%lu)K",
                             (unsigned long) Bit2KB(rs_left),
                             (unsigned long) Bit2KB(mdev->rs_total));
 
+        if (mdev->state.conn == C_SYNC_TARGET)
+                seq_printf(seq, " queue_delay: %d.%d ms\n\t",
+                           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));
+
         /* see drivers/md/md.c
          * We do not want to overflow, so the order of operands and
          * the * 100 / 100 trick are important. We do a +1 to be
@@ -128,6 +136,14 @@ static void drbd_syncer_progress(struct drbd_conf *mdev, struct seq_file *seq)
         else
                 seq_printf(seq, " (%ld)", dbdt);
 
+        if (mdev->state.conn == C_SYNC_TARGET) {
+                if (mdev->c_sync_rate > 1000)
+                        seq_printf(seq, " want: %d,%03d",
+                                   mdev->c_sync_rate / 1000, mdev->c_sync_rate % 1000);
+                else
+                        seq_printf(seq, " want: %d", mdev->c_sync_rate);
+        }
+
         seq_printf(seq, " K/sec\n");
 }