Messages in this thread | | | Date | Tue, 22 Nov 2022 15:20:23 +0100 | Subject | Re: [PATCH mm-unstable v1 06/20] mm: rework handling in do_wp_page() based on private vs. shared mappings | From | Vlastimil Babka <> |
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On 11/16/22 11:26, David Hildenbrand wrote: > We want to extent FAULT_FLAG_UNSHARE support to anything mapped into a > COW mapping (pagecache page, zeropage, PFN, ...), not just anonymous pages. > Let's prepare for that by handling shared mappings first such that we can > handle private mappings last. > > While at it, use folio-based functions instead of page-based functions > where we touch the code either way. > > Signed-off-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
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