Re: Kernel 2.6.9 Multiple Page Allocation Failures

Nick Piggin
2004-12-09T08:52:52Z

Lukas Hejtmanek wrote:

>On Wed, Dec 08, 2004 at 10:23:01PM +1100, Nick Piggin wrote:
>
>>>No better. min_free_kb is set by default to 3831 but I can still reproduce
>>>this:
>>>
>>>swapper: page allocation failure. order:0, mode:0x20
>>>
>>>
>>What value do you have to raise min_free_kb to in order to be unable to
>>reproduce the warnings?
>>
>
>32MB seems to be ok but it will require further testing to be sure.
>
>

Seems pretty excessive - although maybe your increased socket buffers and
txqueuelen are contributing?