Messages in this thread | | | Date | Mon, 28 Aug 2000 22:54:26 +0200 | From | "Andi Kleen" <> | Subject | Re: newbie question: tcp/ip in kernel |
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> -) What is the best way to get rid of the copy_from_user memcpy that > tcp_do_sendmsg does in that call?
Rewriting the TCP/IP stack and changing all network drivers to get rid of the copy.
> > -) How do I have to adapt this code to work in the 2.4 Kernel > (especially because the lock_kernel should hopefully no longer be needed > in 2.4) > What is the proper way to make that thing SMP-Safe in 2.4?
You don't need to do anything, just remove the lock_kernel.
-Andi
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