From: Vasilis Liaskovitis <vasilis.liaskovitis@profitbricks.com>
To: linux-mm@kvack.org, linux-acpi@vger.kernel.org
Cc: Vasilis Liaskovitis <vasilis.liaskovitis@profitbricks.com>
Subject: [PATCH 0/2] mm/acpi hotplug fixes for hot-remove
Date: Thu, 5 Apr 2012 20:07:00 +0200 [thread overview]
Message-ID: <1333649222-24285-1-git-send-email-vasilis.liaskovitis@profitbricks.com> (raw)
On memory hot-remove, the acpi_memhotplug driver currently offlines memory but
does not remove section mappings and sysfs entries. Additionally, memory
resource registration is done inconsistently on hot-add and hot-remove. This
series attempts to address the 2 issues.
(Note that testing memory hot-remove with SPARSEMEM_VMEMMAP=y will currently
fail, since freeing the sparse_vmemmap is not yet supported.)
Vasilis Liaskovitis (2):
acpi: remove section mappings on memory hot-remove
mm: consistently register / release memory resource
drivers/acpi/acpi_memhotplug.c | 17 ++++++++++++++++-
mm/memory_hotplug.c | 4 ++--
2 files changed, 18 insertions(+), 3 deletions(-)
--
1.7.9
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next reply other threads:[~2012-04-05 18:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-05 18:07 Vasilis Liaskovitis [this message]
2012-04-05 18:07 ` [PATCH 1/2] acpi: remove section mappings on memory hot-remove Vasilis Liaskovitis
2012-04-05 18:07 ` [PATCH 2/2] mm: consistently register / release memory resource Vasilis Liaskovitis
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