Messages in this thread |  | | | From | Daniel Phillips <> | | Subject | Re: 2.4.8/2.4.9 VM problems | | Date | Tue, 21 Aug 2001 01:29:11 +0200 |
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On August 20, 2001 11:50 pm, Marcelo Tosatti wrote: > On Tue, 21 Aug 2001, Daniel Phillips wrote:
> > If you've seen streaming IO pages getting evicted before being used, > > I'd like to know about it because something is broken in that case. > > I've seen the first page read by "swapin_readahead()" (which is the actual > page we want to swapin) be evicted _before_ we could actually use it (so > the read_swap_cache_async() call had to read the same page _again_ from > disk).
It's not streaming IO, but whoops, is that even with yesterday's SetPageReferenced patch to do_swap_page?
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