Messages in this thread | | | Date | Wed, 9 Aug 2017 13:27:43 +0300 | From | "Kirill A. Shutemov" <> | Subject | Re: [PATCH] mm/rmap/mmu_notifier: restore mmu_notifier_invalidate_page() semantic |
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On Tue, Aug 08, 2017 at 06:08:20PM -0400, jglisse@redhat.com wrote: > From: Jérôme Glisse <jglisse@redhat.com> > > Commit c7ab0d2fdc840266b39db94538f74207ec2afbf6 silently modified > semantic of mmu_notifier_invalidate_page() this patch restore it > to its previous semantic ie allowing to sleep inside invalidate_page() > callback. > > Signed-off-by: Jérôme Glisse <jglisse@redhat.com> > Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
The issue in page_mkclean_one() was addressed recently by this:
http://lkml.kernel.org/r/20170804134928.l4klfcnqatni7vsc@black.fi.intel.com
(I think mmu_notifier_invalidate_range() it better in the situation, right?)
But I've missed try_to_unmap_one(). Could you prepare patch for this one?
-- Kirill A. Shutemov
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