Moving more kernel data into highmem?

From	Raymond Jennings <shentino@gmail.com>
Newsgroups	linux.kernel
Subject	Moving more kernel data into highmem?
Date	2015-08-23 02:20 +0200
Message-ID	<q0raV-1h5-5@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Hey, I remembered that there's an option to put third level page tables 
in highmem.

This might be a stupid question, but is there a way to move more kernel 
data into highmem?

For example, page directories, first level page tables?

I even remember a few articles on lwn about how much space is taken up 
by struct page.

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Moving more kernel data into highmem? Raymond Jennings <shentino@gmail.com> - 2015-08-23 02:20 +0200

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