Re: [PATCH net-next v2] net: remove delay at device dismantle

From: Eric Dumazet <redacted>
Date: Sat, 11 Aug 2012 07:54:47 +0200

On Fri, 2012-08-10 at 17:42 +0200, Eric Dumazet wrote:

quoted

From: Eric Dumazet <edumazet@google.com>

I noticed extra one second delay in device dismantle, tracked down to
a call to dst_dev_event() while some call_rcu() are still in RCU queues.

...

quoted

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Tom Herbert <redacted>
Cc: Mahesh Bandewar <redacted>
Cc: "Eric W. Biederman" <redacted>
---
v2: NETDEV_UNREGISTER_FINAL called outside of rtnl lock
    as its more risky, base this patch on net-next

Also I am leaving for a one week vacation with no access to the
Internet, so better hold this patch until my return ;)

Since you're back, I've applied this now.

Thanks.