| Date | Thu, 19 Mar 2015 11:29:52 -0700 | From | Dave Hansen <> | Subject | Re: [PATCH 05/16] page-flags: define behavior of FS/IO-related flags on compound pages |
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On 03/19/2015 10:08 AM, Kirill A. Shutemov wrote: > The odd expection is PG_dirty: sound uses compound pages and maps them > with PTEs. NO_COMPOUND triggers VM_BUG_ON() in set_page_dirty() on > handling shared fault. Let's use HEAD for PG_dirty.
Can we get the sound guys to look at this, btw? It seems like an odd thing that we probably don't want to keep around, right?
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