[lkml]   [1998]   [Jun]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: Thread implementations...
> the best you can do is 1/3 memory speed. DMA in, checksum,
> DMA out. Or can you copy-and-checksum directly to the
> buffers of the Ethernet card?

Right now we DMA in copy-checksum to buffers and DMA out. Otherwise
you got to go play with memory locking, kernel side COW and stuff
and kernel side COW is (pardon the pun) not a cow but a pig.

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to

 \ /
  Last update: 2005-03-22 13:43    [W:0.045 / U:5.492 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site