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On Tuesday 08 October 2002 04:38, Robert Love wrote: > Attached patch implements an O_STREAMING file I/O flag which enables > manual drop-behind of pages. > > If the file has O_STREAMING set then the user has explicitly said "this > is streaming data, I know I will not revisit this, do not cache > anything". So we drop pages from the pagecache before our current > index. We have to fiddle a bit to get writes working since we do > write-behind but the logic is there and it works. Great ;-) This is the nice way of doing what the akpm-patch did for me a while ago. roy -- Roy Sigurd Karlsbakk, Datavaktmester ProntoTV AS - http://www.pronto.tv/ Tel: +47 9801 3356 Computers are like air conditioners. They stop working when you open Windows. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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