From: Andi Kleen <ak@suse.de>
To: Arjan van de Ven <arjan@infradead.org>
Cc: Ray Bryant <raybry@sgi.com>,
Hirokazu Takahashi <taka@valinux.co.jp>,
Hugh DIckins <hugh@veritas.com>, Andrew Morton <akpm@osdl.org>,
Dave Hansen <haveblue@us.ibm.com>,
Marcello Tosatti <marcello@cyclades.com>,
Ray Bryant <raybry@austin.rr.com>, linux-mm <linux-mm@kvack.org>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [RFC 2.6.11-rc2-mm2 7/7] mm: manual page migration -- sys_page_migrate
Date: Sat, 12 Feb 2005 15:48:35 +0100 [thread overview]
Message-ID: <20050212144835.GC16075@wotan.suse.de> (raw)
In-Reply-To: <1108211672.4056.10.camel@localhost.localdomain>
On Sat, Feb 12, 2005 at 07:34:32AM -0500, Arjan van de Ven wrote:
> On Fri, 2005-02-11 at 19:26 -0800, Ray Bryant wrote:
> > This patch introduces the sys_page_migrate() system call:
> >
> > sys_page_migrate(pid, va_start, va_end, count, old_nodes, new_nodes);
>
> are you really sure you want to expose nodes to userspace via an ABI
> this solid and never changing? To me that feels somewhat like too much
> of an internal thing to expose that will mean that those internals are
> now set in stone due to the interface...
They're already exposed through mbind/set_mempolicy/get_mempolicy and sysfs
of course.
-Andi
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next prev parent reply other threads:[~2005-02-12 14:48 UTC|newest]
Thread overview: 103+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-12 3:25 [RFC 2.6.11-rc2-mm2 0/7] mm: manual page migration -- overview Ray Bryant
2005-02-12 3:25 ` [RFC 2.6.11-rc2-mm2 1/7] mm: manual page migration -- cleanup 1 Ray Bryant
2005-02-12 3:25 ` [RFC 2.6.11-rc2-mm2 2/7] mm: manual page migration -- cleanup 2 Ray Bryant
2005-02-12 3:25 ` [RFC 2.6.11-rc2-mm2 3/7] mm: manual page migration -- cleanup 3 Ray Bryant
2005-02-12 3:26 ` [RFC 2.6.11-rc2-mm2 4/7] mm: manual page migration -- cleanup 4 Ray Bryant
2005-02-12 3:26 ` [RFC 2.6.11-rc2-mm2 5/7] mm: manual page migration -- cleanup 5 Ray Bryant
2005-02-12 3:26 ` [RFC 2.6.11-rc2-mm2 6/7] mm: manual page migration -- add node_map arg to try_to_migrate_pages() Ray Bryant
2005-02-12 3:26 ` [RFC 2.6.11-rc2-mm2 7/7] mm: manual page migration -- sys_page_migrate Ray Bryant
2005-02-12 8:08 ` Paul Jackson
2005-02-12 12:34 ` Arjan van de Ven
2005-02-12 14:48 ` Andi Kleen [this message]
2005-02-12 20:51 ` Paul Jackson
2005-02-12 21:04 ` Dave Hansen
2005-02-12 21:44 ` Paul Jackson
2005-02-14 13:52 ` Robin Holt
2005-02-14 18:50 ` Dave Hansen
2005-02-14 22:01 ` Robin Holt
2005-02-14 22:22 ` Dave Hansen
2005-02-15 10:50 ` Robin Holt
2005-02-15 15:38 ` Paul Jackson
2005-02-15 18:39 ` Dave Hansen
2005-02-15 18:54 ` Ray Bryant
2005-02-15 15:49 ` Paul Jackson
2005-02-15 16:21 ` Robin Holt
2005-02-15 16:35 ` Paul Jackson
2005-02-15 18:59 ` Robin Holt
2005-02-15 20:54 ` Dave Hansen
2005-02-15 21:58 ` Peter Chubb
2005-02-15 22:10 ` Paul Jackson
2005-02-15 22:51 ` Robin Holt
2005-02-15 23:00 ` Paul Jackson
2005-02-15 23:21 ` Ray Bryant
2005-02-15 23:51 ` Martin J. Bligh
2005-02-16 0:38 ` Ray Bryant
2005-02-16 0:44 ` Andi Kleen
2005-02-16 0:54 ` Martin J. Bligh
2005-02-16 10:02 ` Andi Kleen
2005-02-16 15:21 ` Martin J. Bligh
2005-02-16 15:49 ` Paul Jackson
2005-02-16 16:08 ` Andi Kleen
2005-02-16 16:55 ` Martin J. Bligh
2005-02-16 23:35 ` Ray Bryant
2005-02-16 0:50 ` Martin J. Bligh
2005-02-15 15:40 ` Paul Jackson
2005-02-12 11:17 ` [RFC 2.6.11-rc2-mm2 0/7] mm: manual page migration -- overview Andi Kleen
2005-02-12 12:12 ` Robin Holt
2005-02-14 19:18 ` Andi Kleen
2005-02-15 1:02 ` Steve Longerbeam
2005-02-12 15:54 ` Marcelo Tosatti
2005-02-12 16:18 ` Marcelo Tosatti
2005-02-12 21:29 ` Andi Kleen
2005-02-14 16:38 ` Robin Holt
2005-02-14 19:15 ` Andi Kleen
2005-02-14 23:49 ` Ray Bryant
2005-02-15 3:16 ` Paul Jackson
2005-02-15 9:14 ` Ray Bryant
2005-02-15 15:21 ` Paul Jackson
2005-02-15 0:29 ` Ray Bryant
2005-02-15 11:05 ` Robin Holt
2005-02-15 17:44 ` Ray Bryant
2005-02-15 11:53 ` Andi Kleen
2005-02-15 12:15 ` Robin Holt
2005-02-15 15:07 ` Paul Jackson
2005-02-15 15:11 ` Paul Jackson
2005-02-15 18:16 ` Ray Bryant
2005-02-15 18:24 ` Andi Kleen
2005-02-15 12:14 ` [RFC 2.6.11-rc2-mm2 0/7] mm: manual page migration -- overview II Andi Kleen
2005-02-15 18:38 ` Ray Bryant
2005-02-15 21:48 ` Andi Kleen
2005-02-15 22:37 ` Paul Jackson
2005-02-16 3:44 ` Ray Bryant
2005-02-17 23:54 ` Andi Kleen
2005-02-18 8:38 ` Ray Bryant
2005-02-18 13:02 ` Andi Kleen
2005-02-18 16:18 ` Paul Jackson
2005-02-18 16:20 ` Paul Jackson
2005-02-18 16:22 ` Paul Jackson
2005-02-18 16:25 ` Paul Jackson
2005-02-19 1:01 ` Ray Bryant
2005-02-20 21:49 ` Andi Kleen
2005-02-20 22:30 ` Paul Jackson
2005-02-20 22:35 ` Andi Kleen
2005-02-21 1:50 ` Paul Jackson
2005-02-21 7:39 ` Ray Bryant
2005-02-21 7:29 ` Ray Bryant
2005-02-21 9:57 ` Andi Kleen
2005-02-21 12:02 ` Paul Jackson
2005-02-21 8:42 ` Ray Bryant
2005-02-21 12:10 ` Andi Kleen
2005-02-21 17:12 ` Ray Bryant
2005-02-22 18:03 ` Andi Kleen
2005-02-23 3:33 ` Ray Bryant
2005-02-22 6:40 ` Ray Bryant
2005-02-22 18:01 ` Andi Kleen
2005-02-22 18:45 ` Ray Bryant
2005-02-22 18:49 ` Andi Kleen
2005-02-26 18:22 ` Ray Bryant
2005-02-22 22:04 ` Ray Bryant
2005-02-22 6:44 ` Ray Bryant
2005-02-21 4:20 ` Ray Bryant
2005-02-18 16:58 ` Ray Bryant
2005-02-18 17:02 ` Ray Bryant
2005-02-18 17:11 ` Ray Bryant
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