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From: Andi Kleen <andi@firstfloor.org>
To: David Rientjes <rientjes@google.com>
Cc: Andi Kleen <andi@firstfloor.org>,
	Marcelo Tosatti <mtosatti@redhat.com>,
	Luiz Capitulino <lcapitulino@redhat.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Mel Gorman <mgorman@suse.de>,
	Andrea Arcangeli <aarcange@redhat.com>,
	Rik van Riel <riel@redhat.com>,
	davidlohr@hp.com, isimatu.yasuaki@jp.fujitsu.com,
	yinghai@kernel.org, linux-kernel@vger.kernel.org,
	linux-mm@kvack.org
Subject: Re: [PATCH 4/4] hugetlb: add hugepages_node= command-line option
Date: Fri, 21 Feb 2014 23:55:08 +0100	[thread overview]
Message-ID: <20140221225508.GH22728@two.firstfloor.org> (raw)
In-Reply-To: <alpine.DEB.2.02.1402211440120.20113@chino.kir.corp.google.com>

> But, like I said, I'm not sure we'd ever be able to totally remove it 
> because of backwards compatibility, but the point is that nobody would 
> have to use it anymore as a hack for 1GB.

Again it's a perfectly fine and widely used interface. Any talk of removing
it is wrong.

-Andi

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WARNING: multiple messages have this Message-ID (diff)
From: Andi Kleen <andi@firstfloor.org>
To: David Rientjes <rientjes@google.com>
Cc: Andi Kleen <andi@firstfloor.org>,
	Marcelo Tosatti <mtosatti@redhat.com>,
	Luiz Capitulino <lcapitulino@redhat.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Mel Gorman <mgorman@suse.de>,
	Andrea Arcangeli <aarcange@redhat.com>,
	Rik van Riel <riel@redhat.com>,
	davidlohr@hp.com, isimatu.yasuaki@jp.fujitsu.com,
	yinghai@kernel.org, linux-kernel@vger.kernel.org,
	linux-mm@kvack.org
Subject: Re: [PATCH 4/4] hugetlb: add hugepages_node= command-line option
Date: Fri, 21 Feb 2014 23:55:08 +0100	[thread overview]
Message-ID: <20140221225508.GH22728@two.firstfloor.org> (raw)
In-Reply-To: <alpine.DEB.2.02.1402211440120.20113@chino.kir.corp.google.com>

> But, like I said, I'm not sure we'd ever be able to totally remove it 
> because of backwards compatibility, but the point is that nobody would 
> have to use it anymore as a hack for 1GB.

Again it's a perfectly fine and widely used interface. Any talk of removing
it is wrong.

-Andi

  reply	other threads:[~2014-02-21 22:55 UTC|newest]

Thread overview: 68+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-02-14  1:02 [PATCH v2 0/4] hugetlb: add hugepages_node= command-line option Luiz Capitulino
2014-02-14  1:02 ` Luiz Capitulino
2014-02-14  1:02 ` [PATCH 1/4] memblock: memblock_virt_alloc_internal(): add __GFP_THISNODE flag support Luiz Capitulino
2014-02-14  1:02   ` Luiz Capitulino
2014-02-14  1:02 ` [PATCH 2/4] memblock: add memblock_virt_alloc_nid_nopanic() Luiz Capitulino
2014-02-14  1:02   ` Luiz Capitulino
2014-02-14  1:02 ` [PATCH 3/4] hugetlb: add parse_pagesize_str() Luiz Capitulino
2014-02-14  1:02   ` Luiz Capitulino
2014-02-14  1:02 ` [PATCH 4/4] hugetlb: add hugepages_node= command-line option Luiz Capitulino
2014-02-14  1:02   ` Luiz Capitulino
2014-02-14 23:14   ` David Rientjes
2014-02-14 23:14     ` David Rientjes
2014-02-15  3:58     ` Luiz Capitulino
2014-02-15  3:58       ` Luiz Capitulino
2014-02-15 10:06       ` David Rientjes
2014-02-15 10:06         ` David Rientjes
2014-02-17 13:56         ` Luiz Capitulino
2014-02-17 13:56           ` Luiz Capitulino
2014-02-17 23:23           ` David Rientjes
2014-02-17 23:23             ` David Rientjes
2014-02-18 12:30             ` Marcelo Tosatti
2014-02-18 12:30               ` Marcelo Tosatti
2014-02-18 22:16               ` David Rientjes
2014-02-18 22:16                 ` David Rientjes
2014-02-20  2:22                 ` Marcelo Tosatti
2014-02-20  2:22                   ` Marcelo Tosatti
2014-02-20  3:46                   ` David Rientjes
2014-02-20  3:46                     ` David Rientjes
2014-02-20  4:42                     ` Luiz Capitulino
2014-02-20  4:42                       ` Luiz Capitulino
2014-02-20  4:51                       ` David Rientjes
2014-02-20  4:51                         ` David Rientjes
2014-02-20 15:06                         ` Luiz Capitulino
2014-02-20 15:06                           ` Luiz Capitulino
2014-02-20 21:34                     ` Marcelo Tosatti
2014-02-20 21:34                       ` Marcelo Tosatti
2014-02-20 23:15                       ` David Rientjes
2014-02-20 23:15                         ` David Rientjes
2014-02-21  2:28                         ` Marcelo Tosatti
2014-02-21  2:28                           ` Marcelo Tosatti
2014-02-21 10:07                           ` David Rientjes
2014-02-21 10:07                             ` David Rientjes
2014-02-21 19:10                             ` Marcelo Tosatti
2014-02-21 19:10                               ` Marcelo Tosatti
2014-02-21 22:04                               ` David Rientjes
2014-02-21 22:04                                 ` David Rientjes
2014-02-21 22:36                                 ` Andi Kleen
2014-02-21 22:36                                   ` Andi Kleen
2014-02-21 22:44                                   ` David Rientjes
2014-02-21 22:44                                     ` David Rientjes
2014-02-21 22:55                                     ` Andi Kleen [this message]
2014-02-21 22:55                                       ` Andi Kleen
2014-02-21  3:35                         ` Luiz Capitulino
2014-02-21  3:35                           ` Luiz Capitulino
2014-02-20 21:38                     ` Marcelo Tosatti
2014-02-20 21:38                       ` Marcelo Tosatti
2014-02-20 23:17                       ` David Rientjes
2014-02-20 23:17                         ` David Rientjes
2014-02-18  5:47         ` Davidlohr Bueso
2014-02-18  5:47           ` Davidlohr Bueso
2014-02-21 23:54           ` Andrew Morton
2014-02-21 23:54             ` Andrew Morton
2014-02-22  4:03             ` Andi Kleen
2014-02-22  4:03               ` Andi Kleen
2014-02-22  4:31               ` Davidlohr Bueso
2014-02-22  4:31                 ` Davidlohr Bueso
2014-02-22  4:40               ` Andrew Morton
2014-02-22  4:40                 ` Andrew Morton

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