Messages in this thread | | | Subject | Re: Problem with the O(1) scheduler in 2.4.19 | From | Alan Cox <> | Date | 02 Sep 2002 14:07:13 +0100 |
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On Sun, 2002-09-01 at 22:53, Tobias Ringstrom wrote: > While the O(1) scheduler has performed very well for me in most > situations, I have one big problem with it. When running a Counter-Strike > game server on Linux 2.4.19 with the sched-2.4.19-rc2-A4 patch applied, > the server process is niced from the default value of 15 (interactive) to > 25 (background). This means that every time crond wakes up or a mail > arrives the game latency becomes extremely bad and the users experience > lag. > > The process takes around 70% CPU on these occasions, so I'm surprised that > the task is not considered to be interactive. > > This does not happen with stock 2.4.19. Do you have any ideas why this > regression is happening?
It isnt a regression, its a bug fix. The nice value is now being honoured properly.
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