- if (dbdt > 1000)
- seq_printf(seq, " speed: %ld,%03ld",
- dbdt/1000, dbdt % 1000);
- else
- seq_printf(seq, " speed: %ld", dbdt);
+ seq_printf(seq, " speed: ");
+ seq_printf_with_thousands_grouping(seq, dbdt);
+ seq_printf(seq, " (");
+ /* ------------------------- ~3s average ------------------------ */
+ if (proc_details >= 1) {
+ /* this is what drbd_rs_should_slow_down() uses */
+ i = (mdev->rs_last_mark + DRBD_SYNC_MARKS-1) % DRBD_SYNC_MARKS;
+ dt = (jiffies - mdev->rs_mark_time[i]) / HZ;
+ if (dt > (DRBD_SYNC_MARK_STEP * DRBD_SYNC_MARKS))
+ stalled = 1;
+
+ if (!dt)
+ dt++;
+ db = mdev->rs_mark_left[i] - rs_left;
+ rt = (dt * (rs_left / (db/100+1)))/100; /* seconds */
+
+ dbdt = Bit2KB(db/dt);
+ seq_printf_with_thousands_grouping(seq, dbdt);
+ seq_printf(seq, " -- ");
+ }