Messages in this thread |  | | From | Linus Torvalds <> | Date | Tue, 8 Jan 2013 07:37:06 -0800 | Subject | Re: oops in copy_page_rep() |
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On Tue, Jan 8, 2013 at 5:04 AM, Hillf Danton <dhillf@gmail.com> wrote: > On Tue, Jan 8, 2013 at 1:34 AM, Linus Torvalds > <torvalds@linux-foundation.org> wrote: >> >> Hmm. Is there some reason we never need to worry about it for the >> "pmd_numa()" case just above? >> >> A comment about this all might be a really good idea. >> > Yes Sir, added.
Heh. I was more thinking about why do_huge_pmd_wp_page() needs it, but do_huge_pmd_numa_page() does not.
Also, do we actually need it for huge_pmd_set_accessed()? The *placement* of that thing confuses me. And because it confuses me, I'd like to understand it.
Linus
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