From: David Hildenbrand <david@redhat.com>
To: Sumanth Korikkar <sumanthk@linux.ibm.com>,
linux-mm <linux-mm@kvack.org>,
Andrew Morton <akpm@linux-foundation.org>
Cc: Oscar Salvador <osalvador@suse.de>,
Michal Hocko <mhocko@suse.com>,
"Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>,
Anshuman Khandual <anshuman.khandual@arm.com>,
Gerald Schaefer <gerald.schaefer@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Heiko Carstens <hca@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
linux-s390 <linux-s390@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 3/8] mm: use vmem_altmap code without CONFIG_ZONE_DEVICE
Date: Thu, 16 Nov 2023 19:43:00 +0100 [thread overview]
Message-ID: <7245df6e-8947-45f3-aaeb-c690dc1433f6@redhat.com> (raw)
In-Reply-To: <20231114180238.1522782-4-sumanthk@linux.ibm.com>
On 14.11.23 19:02, Sumanth Korikkar wrote:
> vmem_altmap_free() and vmem_altmap_offset() could be utlized without
> CONFIG_ZONE_DEVICE enabled. Hence, move it to sparse-vmemmap.c
Maybe give an example: For example mm/memory_hotplug.c:__add_pages()
relies on that.
The altmap is no longer restricted to ZONE_DEVICE handling.
Reviewed-by: David Hildenbrand <david@redhat.com>
--
Cheers,
David / dhildenb
next prev parent reply other threads:[~2023-11-16 18:43 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-14 18:02 [PATCH 0/8] implement "memmap on memory" feature on s390 Sumanth Korikkar
2023-11-14 18:02 ` [PATCH 2/8] mm/memory_hotplug: fix error handling in add_memory_resource() Sumanth Korikkar
2023-11-14 18:36 ` David Hildenbrand
2023-11-15 13:45 ` Sumanth Korikkar
2023-11-14 18:02 ` [PATCH 3/8] mm: use vmem_altmap code without CONFIG_ZONE_DEVICE Sumanth Korikkar
2023-11-16 18:43 ` David Hildenbrand [this message]
2023-11-17 21:39 ` kernel test robot
2023-11-14 18:02 ` [PATCH 5/8] s390/mm: allocate vmemmap pages from self-contained memory range Sumanth Korikkar
2023-11-14 18:02 ` [PATCH 7/8] s390/sclp: remove unhandled memory notifier type Sumanth Korikkar
2023-11-16 19:33 ` David Hildenbrand
[not found] ` <20231114180238.1522782-2-sumanthk@linux.ibm.com>
2023-11-14 18:22 ` [PATCH 1/8] mm/memory_hotplug: fix memory hotplug locking order David Hildenbrand
[not found] ` <ZVTKk7J1AcoBBxhR@li-2b55cdcc-350b-11b2-a85c-a78bff51fc11.ibm.com>
2023-11-16 18:40 ` David Hildenbrand
2023-11-17 13:42 ` Sumanth Korikkar
[not found] ` <20231114180238.1522782-5-sumanthk@linux.ibm.com>
2023-11-14 18:27 ` [PATCH 4/8] mm/memory_hotplug: introduce MEM_PHYS_ONLINE/OFFLINE memory notifiers David Hildenbrand
2023-11-15 14:23 ` Sumanth Korikkar
2023-11-16 19:03 ` David Hildenbrand
2023-11-15 15:03 ` Gerald Schaefer
2023-11-16 19:02 ` David Hildenbrand
[not found] ` <20231114180238.1522782-7-sumanthk@linux.ibm.com>
2023-11-14 18:39 ` [PATCH 6/8] s390/mm: implement MEM_PHYS_ONLINE MEM_PHYS_OFFLINE " David Hildenbrand
2023-11-15 14:20 ` Sumanth Korikkar
2023-11-16 19:16 ` David Hildenbrand
2023-11-16 19:23 ` David Hildenbrand
2023-11-17 13:00 ` Gerald Schaefer
2023-11-20 14:49 ` David Hildenbrand
2023-11-16 23:08 ` [PATCH 0/8] implement "memmap on memory" feature on s390 David Hildenbrand
2023-11-17 13:00 ` Gerald Schaefer
2023-11-17 15:37 ` David Hildenbrand
2023-11-17 19:46 ` Sumanth Korikkar
2023-11-21 13:13 ` Sumanth Korikkar
2023-11-21 13:21 ` Sumanth Korikkar
2023-11-21 14:42 ` David Hildenbrand
2023-11-21 19:24 ` David Hildenbrand
2023-11-22 11:44 ` Sumanth Korikkar
2023-11-17 13:56 ` Sumanth Korikkar
2023-11-17 15:37 ` David Hildenbrand
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