From: lantianyu1986@gmail.com
To: kys@microsoft.com, haiyangz@microsoft.com,
sthemmin@microsoft.com, sashal@kernel.org,
akpm@linux-foundation.org, dan.j.williams@intel.com,
jgg@ziepe.ca, dave.hansen@linux.intel.com, david@redhat.com,
namit@vmware.com, richardw.yang@linux.intel.com,
christophe.leroy@c-s.fr, tglx@linutronix.de,
Tianyu.Lan@microsoft.com, osalvador@suse.de,
michael.h.kelley@microsoft.com
Cc: linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org, vkuznets@redhat.com,
eric.devolder@oracle.com
Subject: [RFC PATCH 0/4] x86/Hyper-V: Add Dynamic memory hot-remove function
Date: Tue, 10 Dec 2019 23:46:07 +0800 [thread overview]
Message-ID: <20191210154611.10958-1-Tianyu.Lan@microsoft.com> (raw)
From: Tianyu Lan <Tianyu.Lan@microsoft.com>
Hyper-V provides dynamic memory hot add/remove function.
Memory hot-add has already enabled in Hyper-V balloon driver.
Now add memory hot-remove function.
Tianyu Lan (4):
mm/resource: Move child to new resource when release mem region.
mm/hotplug: Expose is_mem_section_removable() and offline_pages()
Hyper-V/Balloon: Call add_memory() with dm_device.ha_lock.
x86/Hyper-V: Add memory hot remove function
drivers/hv/hv_balloon.c | 707 ++++++++++++++++++++++++++++++++++++++++++------
kernel/resource.c | 38 ++-
mm/memory_hotplug.c | 2 +
3 files changed, 664 insertions(+), 83 deletions(-)
--
2.14.5
next reply other threads:[~2019-12-10 15:46 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-10 15:46 lantianyu1986 [this message]
2019-12-10 15:46 ` [RFC PATCH 1/4] mm/resource: Move child to new resource when release mem region lantianyu1986
2019-12-10 15:46 ` [RFC PATCH 2/4] mm/hotplug: Expose is_mem_section_removable() and offline_pages() lantianyu1986
2019-12-11 12:07 ` David Hildenbrand
2019-12-10 15:46 ` [RFC PATCH 3/4] Hyper-V/Balloon: Call add_memory() with dm_device.ha_lock lantianyu1986
2019-12-11 14:57 ` Vitaly Kuznetsov
2019-12-12 8:24 ` [EXTERNAL] " Tianyu Lan
2019-12-10 15:46 ` [RFC PATCH 4/4] x86/Hyper-V: Add memory hot remove function lantianyu1986
2019-12-11 15:06 ` Vitaly Kuznetsov
2019-12-12 13:37 ` [EXTERNAL] " Tianyu Lan
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