Re: [PATCH v3 06/22] mm/mshare: Add a vma flag to indicate an mshare region

From: David Hildenbrand
Date: Mon Sep 08 2025 - 14:46:06 EST


On 20.08.25 03:03, Anthony Yznaga wrote:
From: Khalid Aziz <khalid@xxxxxxxxxx>

An mshare region contains zero or more actual vmas that map objects
in the mshare range with shared page tables.

Signed-off-by: Khalid Aziz <khalid@xxxxxxxxxx>
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Signed-off-by: Anthony Yznaga <anthony.yznaga@xxxxxxxxxx>
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Why can't we query the mapping instead?

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Cheers

David / dhildenb