IB/mthca: Use round_jiffies() for catastrophic error polling timer
authorRoland Dreier <rolandd@cisco.com>
Tue, 15 Jul 2008 06:48:52 +0000 (23:48 -0700)
committerRoland Dreier <rolandd@cisco.com>
Tue, 15 Jul 2008 06:48:52 +0000 (23:48 -0700)
Exactly when the catastrophic error polling timer function runs is not
important, so use round_jiffies() to save unnecessary wakeups.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
drivers/infiniband/hw/mthca/mthca_catas.c

index 50e2792..cc440f9 100644 (file)
@@ -135,7 +135,7 @@ static void poll_catas(unsigned long dev_ptr)
                }
 
        mod_timer(&dev->catas_err.timer,
-                 jiffies + MTHCA_CATAS_POLL_INTERVAL);
+                 round_jiffies(jiffies + MTHCA_CATAS_POLL_INTERVAL));
 }
 
 void mthca_start_catas_poll(struct mthca_dev *dev)