Thread (123 messages) flat view 123 messages, 21 authors, 2014-06-23

Re: [PATCH 06/24] net, diet: Use small UDP hash tables on small kernels

From: David Miller <davem@davemloft.net>
Date: 2014-05-06 03:11:24
Also in: lkml 

From: Andi Kleen <redacted>
Date: Mon,  5 May 2014 15:25:55 -0700

From: Andi Kleen <redacted>

UDP has two hash tables, for UDP and UDP lite. Default
them to 16 entries each on small kernels. This can be
still overriden on the command line.

Signed-off-by: Andi Kleen <redacted>
Likewise, if you make it too small, overrunning the machine
is way too easy.  Maybe it's even more important in a lower
powered machine than a high powered one.
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