Messages in this thread |  | | From | Mark Hemment <> | Subject | Re: Swapped out truly zero pages & big scientific calculations | Date | Thu, 16 Jan 1997 10:58:50 +0000 (GMT) |
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mingo wrote: > This minipatch is for making statistics about how many truly zero > content (but otherwise totally private mapped) pages are swapped > out in the system. As it has to check for every page swapped out > wether it's zero or not, it slows down swapping ... it's really > just for making statistics.
I like this, I'll try and get some stats on my box. I believe it's not going to slow down paging out to swap by a noticable amount, and if a zero page is found it can be added to the pool of zero pages...
markhe
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