Re: [PATCH 4/4] udp: memory accounting in IPv4

On Wed, Dec 05, 2007 at 11:28:34PM -0500, Hideo AOKI wrote:

1. Using sk_forward_alloc and adding socket lock

   UDP already uses a socket lock to send message. However, it doesn't
   use the lock to receive message. I wonder if we can also use the
   lock when sk_forward_alloc is updated in receive processing.
   I understand performance issue might occur, but ...

Having discussed this with Dave we've agreed that this is the
best way to go.

Thanks,
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