Comment 539 for bug 595047

Revision history for this message
In , pedrib (pedrib-linux-kernel-bugs) wrote :

(In reply to comment #501)
> I tried the patch rebased for 2.6.35
> https://bugzilla.kernel.org/attachment.cgi?id=27314
>
> It is problably ok, byt my first test is to fill my memory with all apps I
> can
> find and then run "stress -d 1". And as expected it started paging stuff out.
> You other guys must have the exact same problem, at least you Pedro. To me
> the
> responsiveness drop because of paging out.

Hi Soren,

as said in my comment, I do have the responsiveness drop, but I don't think that is a bug. If you are swapping to a slow disk, that is kind of expected. However, what is not expected is a complete loss of responsiveness, with the UI hanging if even for a few seconds.

I find that the mentioned patch improves a lot this situation vs the vanilla kernel. Of course, the best option yet is to disable swap, but for me 4GB of ram is not enough...