Re: [PATCH] VM kswapd autotuning vs. -ac7

[Christoph Rohland <cr@sap.com>]

Rik van Riel <riel@conectiva.com.br> writes:

> Patch #2 indeed had a big bug that made all systems crash instead
> of use swap (missing braces next to a goto), does patch #3 give you
> the same behaviour?

From a short view #3 looks much better, but one thing is disturbing me:

12  0  0      0 492440   1604  10200   0   0     0     0  104 72356   5  94   1
shmget: Cannot allocate memory
 9  2  1   8992 610136    148  13840   0 1798     3   452 1581 83181   0  90   9

it begins swapping with 490MB free and fails to allocate a shm segment?

Greetings
		Christoph
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