> I'm not sure what you mean. Looking at your changelog there
> have been no VM chances since -ac10 (my two-liner to clear
> the referenced bit on lru_cache_add) and -ac17 (Zlatko's
> one liner)...
I suspect the ac10 change may be the actual one that did the damage. Ingo
says:
|who has added the PG_AGE_ stuff to filemap.c? It's behaving quite badly on
|SMP - a simple stream of reads cause 20-30% kswapd activity, with the
|majority of the profiling hits getting the 'PageTestandClearRreferenced()'
|line.
Alan
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This archive was generated by hypermail 2b29 : Thu Jun 15 2000 - 21:00:29 EST