Messages in this thread | | | Date | Mon, 11 Apr 2022 18:32:33 +0300 | From | "Kirill A. Shutemov" <> | Subject | Re: [PATCH v5 04/13] mm/shmem: Restrict MFD_INACCESSIBLE memory against RLIMIT_MEMLOCK |
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On Thu, Apr 07, 2022 at 04:05:36PM +0000, Sean Christopherson wrote: > Hmm, shmem_writepage() already handles SHM_F_INACCESSIBLE by rejecting the swap, so > maybe it's just the page migration path that needs to be updated?
My early version prevented migration with -ENOTSUPP for address_space_operations::migratepage().
What's wrong with that approach?
-- Kirill A. Shutemov
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