From: Keith Busch <keith.busch@intel.com>
To: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org,
linux-mm@kvack.org
Cc: Rafael Wysocki <rafael@kernel.org>,
Dave Hansen <dave.hansen@intel.com>,
Dan Williams <dan.j.williams@intel.com>,
Brice Goglin <Brice.Goglin@inria.fr>,
Keith Busch <keith.busch@intel.com>
Subject: [PATCHv2 0/2] HMAT memroy hotplug support
Date: Mon, 15 Apr 2019 09:16:52 -0600 [thread overview]
Message-ID: <20190415151654.15913-1-keith.busch@intel.com> (raw)
Message-ID: <20190415151652.0TuH8SWJw27XAjizQy7mOSXUFGgbJL2pfCMYGUJ-lFY@z> (raw)
This is much the same as the original version, accept there's an initial
patch to add hotplug support for memory caching. The first version only
provided the attributes for locality and performance.
The second patch adds the hotplug support via memory notifier. The
difference from v1 is the added lock, ensuring onlining multiple regions
is single threaded to prevent duplicate hmat registration races.
Keith Busch (2):
hmat: Register memory-side cache after parsing
hmat: Register attributes for memory hot add
drivers/acpi/hmat/hmat.c | 108 +++++++++++++++++++++++++++++++++++------------
1 file changed, 82 insertions(+), 26 deletions(-)
--
2.14.4
next reply other threads:[~2019-04-15 15:15 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-15 15:16 Keith Busch [this message]
2019-04-15 15:16 ` [PATCHv2 0/2] HMAT memroy hotplug support Keith Busch
2019-04-15 15:16 ` [PATCHv2 1/2] hmat: Register memory-side cache after parsing Keith Busch
2019-04-15 15:16 ` Keith Busch
2019-04-15 15:16 ` [PATCHv2 2/2] hmat: Register attributes for memory hot add Keith Busch
2019-04-15 15:16 ` Keith Busch
[not found] ` <9f130b73-e5ae-0529-69a1-28bd2ca29581@inria.fr>
2019-04-16 15:01 ` Keith Busch
2019-04-16 15:01 ` Keith Busch
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