Re: [resent PATCH] Re: very slow parallel read performance

Russell King
2001-08-26T23:24:38Z

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