From: David Rientjes <rientjes@google.com>
To: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
Cc: Mel Gorman <mel@csn.ul.ie>,
linux-mm@kvack.org, linux-numa@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
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 5/6] hugetlb: add per node hstate attributes
Date: Thu, 10 Sep 2009 12:50:13 -0700 (PDT) [thread overview]
Message-ID: <alpine.DEB.1.00.0909101247020.5243@chino.kir.corp.google.com> (raw)
In-Reply-To: <1252592774.6947.163.camel@useless.americas.hpqcorp.net>
On Thu, 10 Sep 2009, Lee Schermerhorn wrote:
> PATCH 5/7 - hugetlb: promote NUMA_NO_NODE to generic constant
>
> Against: 2.6.31-rc7-mmotm-090827-1651
>
> Move definition of NUMA_NO_NODE from ia64 and x86_64 arch specific
> headers to generic header 'linux/numa.h' for use in generic code.
> NUMA_NO_NODE replaces bare '-1' where it's used in this series to
> indicate "no node id specified". Ultimately, it can be used
> to replace the -1 elsewhere where it is used similarly.
>
> Note that in arch/x86/include/asm/topology.h, NUMA_NO_NODE is
> now only defined when CONFIG_NUMA is defined. This seems to work
> for current usage of NUMA_NO_NODE in x86_64 arch code, with or
> without CONFIG_NUMA defined.
>
> Signed-off-by: Lee Schermerhorn <lee.schermerhorn@hp.com>
Acked-by: David Rientjes <rientjes@google.com>
Thought I recommended this in
http://marc.info/?l=linux-mm&m=125201173730752
You could now convert NID_INVAL to NUMA_NO_NODE and remove the duplicate
constant as I earlier suggested to cleanup the acpi code.
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next prev parent reply other threads:[~2009-09-10 19:50 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-09 16:31 [PATCH 0/6] hugetlb: V6 constrain allocation/free based on task mempolicy Lee Schermerhorn
2009-09-09 16:31 ` [PATCH 1/6] hugetlb: rework hstate_next_node_* functions Lee Schermerhorn
2009-09-09 16:31 ` [PATCH 2/6] hugetlb: add nodemask arg to huge page alloc, free and surplus adjust fcns Lee Schermerhorn
2009-09-09 16:31 ` [PATCH 3/6] hugetlb: introduce alloc_nodemask_of_node Lee Schermerhorn
2009-09-10 23:05 ` Andrew Morton
2009-09-10 23:17 ` David Rientjes
2009-09-10 23:36 ` Andrew Morton
2009-09-10 23:43 ` David Rientjes
2009-09-11 13:11 ` Lee Schermerhorn
2009-09-11 22:38 ` David Rientjes
2009-09-09 16:31 ` [PATCH 4/6] hugetlb: derive huge pages nodes allowed from task mempolicy Lee Schermerhorn
2009-09-10 23:15 ` Andrew Morton
2009-09-11 13:12 ` Lee Schermerhorn
2009-09-09 16:31 ` [PATCH 5/6] hugetlb: add per node hstate attributes Lee Schermerhorn
2009-09-10 12:32 ` Mel Gorman
2009-09-10 14:26 ` Lee Schermerhorn
2009-09-10 19:50 ` David Rientjes [this message]
2009-09-10 19:58 ` Lee Schermerhorn
2009-09-10 23:31 ` Andrew Morton
2009-09-11 13:12 ` Lee Schermerhorn
2009-09-09 16:32 ` [PATCH 6/6] hugetlb: update hugetlb documentation for mempolicy based management Lee Schermerhorn
2009-09-09 16:32 ` [PATCH 1/3] hugetlb: use only nodes with memory for huge pages Lee Schermerhorn
2009-09-10 23:33 ` Andrew Morton
2009-09-11 13:54 ` Lee Schermerhorn
2009-09-09 16:32 ` [PATCH 2/3] hugetlb: handle memory hot-plug events Lee Schermerhorn
2009-09-09 16:32 ` [PATCH 3/3] hugetlb: offload per node attribute registrations Lee Schermerhorn
-- strict thread matches above, loose matches on Subject: below --
2009-08-28 16:03 [PATCH 0/6] hugetlb: V5 constrain allocation/free based on task mempolicy Lee Schermerhorn
2009-08-28 16:03 ` [PATCH 5/6] hugetlb: add per node hstate attributes Lee Schermerhorn
2009-09-01 15:20 ` Mel Gorman
2009-09-03 19:52 ` David Rientjes
2009-09-03 20:41 ` Lee Schermerhorn
2009-09-03 21:02 ` David Rientjes
2009-09-04 14:30 ` Lee Schermerhorn
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