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Re: jffs2 cpu usage




green@xxxxxxx.au said:
> If we allow the file system to get full(ish) we regularly see delays
> of the order of 5 seconds when all we are doing is writes of log
> entries. What is even more terrifying is that if we do an rm of the
> offending large file(s) the system goes busy for several 10s of
> seconds presumably doing lots of nice filesystem housekeeping.

It's a known problem. We need to make the garbage collection code behave
more considerately, by adding more conditional schedule points.

--
dwmw2



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