Messages in this thread | | | Date | Mon, 27 Aug 2001 00:24:27 +0100 | From | Russell King <> | Subject | Re: [resent PATCH] Re: very slow parallel read performance |
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On Mon, Aug 27, 2001 at 01:24:23AM +0200, Daniel Phillips wrote: > This is a nice dump format. One thing that would be very helpful is the page > executable flag, another would be the writable flag. The 4687 anonymous > pages are the elephant under the rug, but we don't know how they break down > between executable (evictable) and otherwise.
You can't get at that information without doing a complete scan for each page table in all tasks, unless you want to dump out the page tables. This could done separately of course.
-- Russell King (rmk@arm.linux.org.uk) The developer of ARM Linux http://www.arm.linux.org.uk/personal/aboutme.html
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