Re: hires timestamps for netif_rx()

From: David S. Miller (
Date: Fri Jan 18 2002 - 15:09:05 EST

   From: Andi Kleen <>
   Date: Fri, 18 Jan 2002 15:01:20 +0100
   Unfortunately gettimeofday at least on i386 has a readlock. It would
   add a new cache line bouncing bottleneck for every packet.

Andi, i386 SMP? :-)
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