From: David Rientjes <rientjes@google.com>
To: Lee Schermerhorn <lee.schermerhorn@hp.com>
Cc: linux-mm@kvack.org, linux-numa@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
Mel Gorman <mel@csn.ul.ie>,
Randy Dunlap <randy.dunlap@oracle.com>,
Nishanth Aravamudan <nacc@us.ibm.com>,
Adam Litke <agl@us.ibm.com>, Andy Whitcroft <apw@canonical.com>,
eric.whitney@hp.com
Subject: Re: [PATCH 10/11] hugetlb: handle memory hot-plug events
Date: Tue, 6 Oct 2009 21:12:02 -0700 (PDT) [thread overview]
Message-ID: <alpine.DEB.1.00.0910062111490.3099@chino.kir.corp.google.com> (raw)
In-Reply-To: <20091006031838.22576.61261.sendpatchset@localhost.localdomain>
On Mon, 5 Oct 2009, Lee Schermerhorn wrote:
> [PATCH 10/11] hugetlb: per node attributes -- handle memory hot plug
>
> Against: 2.6.31-mmotm-090925-1435
>
> Register per node hstate attributes only for nodes with memory.
>
> With Memory Hotplug, memory can be added to a memoryless node and
> a node with memory can become memoryless. Therefore, add a memory
> on/off-line notifier callback to [un]register a node's attributes
> on transition to/from memoryless state.
>
> N.B., Only tested build, boot, libhugetlbfs regression.
> i.e., no memory hotplug testing.
>
> Signed-off-by: Lee Schermerhorn <lee.schermerhorn@hp.com>
Acked-by: David Rientjes <rientjes@google.com>
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next prev parent reply other threads:[~2009-10-07 4:12 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-06 3:17 [PATCH 0/11] hugetlb: V9 numa control of persistent huge pages alloc/free Lee Schermerhorn
2009-10-06 3:17 ` [PATCH 1/11] hugetlb: rework hstate_next_node_* functions Lee Schermerhorn
2009-10-06 3:17 ` [PATCH 2/11] hugetlb: add nodemask arg to huge page alloc, free and surplus adjust fcns Lee Schermerhorn
2009-10-06 9:09 ` David Rientjes
2009-10-07 3:26 ` David Rientjes
2009-10-07 14:13 ` Lee Schermerhorn
2009-10-06 3:17 ` [PATCH 3/11] hugetlb: factor init_nodemask_of_node Lee Schermerhorn
2009-10-07 3:21 ` David Rientjes
2009-10-06 3:18 ` [PATCH 4/11] hugetlb: derive huge pages nodes allowed from task mempolicy Lee Schermerhorn
2009-10-07 3:26 ` David Rientjes
2009-10-07 16:30 ` Lee Schermerhorn
2009-10-07 20:09 ` David Rientjes
2009-10-06 3:18 ` [PATCH 5/11] hugetlb: accomodate reworked NODEMASK_ALLOC Lee Schermerhorn
2009-10-06 3:18 ` [PATCH 6/11] hugetlb: add generic definition of NUMA_NO_NODE Lee Schermerhorn
2009-10-06 9:28 ` David Rientjes
2009-10-06 3:18 ` [PATCH 7/11] hugetlb: add per node hstate attributes Lee Schermerhorn
2009-10-07 4:04 ` David Rientjes
2009-10-06 3:18 ` [PATCH 8/11] hugetlb: update hugetlb documentation for NUMA controls Lee Schermerhorn
2009-10-06 3:18 ` [PATCH 9/11] hugetlb: use only nodes with memory for huge pages Lee Schermerhorn
2009-10-06 3:18 ` [PATCH 10/11] hugetlb: handle memory hot-plug events Lee Schermerhorn
2009-10-07 4:12 ` David Rientjes [this message]
2009-10-06 3:19 ` [PATCH 11/11] hugetlb: offload per node attribute registrations Lee Schermerhorn
2009-10-06 16:01 ` Andi Kleen
2009-10-06 16:28 ` Lee Schermerhorn
2009-10-06 16:46 ` Andi Kleen
2009-10-06 17:57 ` Lee Schermerhorn
2009-10-07 8:24 ` [patch] mm: clear node in N_HIGH_MEMORY and stop kswapd when all memory is offlined David Rientjes
2009-10-07 14:25 ` Christoph Lameter
2009-10-07 16:48 ` Lee Schermerhorn
2009-10-07 19:53 ` David Rientjes
2009-10-06 16:02 ` [PATCH 0/11] hugetlb: V9 numa control of persistent huge pages alloc/free Andi Kleen
-- strict thread matches above, loose matches on Subject: below --
2009-09-15 20:43 [PATCH 0/11] hugetlb: V7 constrain allocation/free based on task mempolicy Lee Schermerhorn
2009-09-15 20:45 ` [PATCH 10/11] hugetlb: handle memory hot-plug events Lee Schermerhorn
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