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Re: [PATCH v1 1/3] mm: pass meminit_context to __free_pages_core()
- To: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
- From: David Hildenbrand <david@xxxxxxxxxx>
- Date: Tue, 11 Jun 2024 21:20:57 +0200
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- Cc: linux-kernel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, linux-hyperv@xxxxxxxxxxxxxxx, virtualization@xxxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx, kasan-dev@xxxxxxxxxxxxxxxx, Mike Rapoport <rppt@xxxxxxxxxx>, Oscar Salvador <osalvador@xxxxxxx>, "K. Y. Srinivasan" <kys@xxxxxxxxxxxxx>, Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>, Wei Liu <wei.liu@xxxxxxxxxx>, Dexuan Cui <decui@xxxxxxxxxxxxx>, "Michael S. Tsirkin" <mst@xxxxxxxxxx>, Jason Wang <jasowang@xxxxxxxxxx>, Xuan Zhuo <xuanzhuo@xxxxxxxxxxxxxxxxx>, Eugenio Pérez <eperezma@xxxxxxxxxx>, Juergen Gross <jgross@xxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Oleksandr Tyshchenko <oleksandr_tyshchenko@xxxxxxxx>, Alexander Potapenko <glider@xxxxxxxxxx>, Marco Elver <elver@xxxxxxxxxx>, Dmitry Vyukov <dvyukov@xxxxxxxxxx>
- Delivery-date: Tue, 11 Jun 2024 19:21:11 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 11.06.24 21:19, Andrew Morton wrote:
On Tue, 11 Jun 2024 12:06:56 +0200 David Hildenbrand <david@xxxxxxxxxx> wrote:
On 07.06.24 11:09, David Hildenbrand wrote:
In preparation for further changes, let's teach __free_pages_core()
about the differences of memory hotplug handling.
Move the memory hotplug specific handling from generic_online_page() to
__free_pages_core(), use adjust_managed_page_count() on the memory
hotplug path, and spell out why memory freed via memblock
cannot currently use adjust_managed_page_count().
Signed-off-by: David Hildenbrand <david@xxxxxxxxxx>
---
@Andrew, can you squash the following?
Sure.
I queued it against "mm: pass meminit_context to __free_pages_core()",
not against
Ah yes, sorry. Thanks!
--
Cheers,
David / dhildenb
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