From: Dave Hansen <dave@linux.vnet.ibm.com>
To: Oren Laadan <orenl@cs.columbia.edu>
Cc: containers@lists.linux-foundation.org, jeremy@goop.org,
linux-kernel@vger.kernel.org, arnd@arndb.de
Subject: Re: [RFC v3][PATCH 4/9] Memory management (dump)
Date: Mon, 08 Sep 2008 08:55:06 -0700 [thread overview]
Message-ID: <1220889306.23386.147.camel@nimitz> (raw)
In-Reply-To: <48C3343D.9000407@cs.columbia.edu>
On Sat, 2008-09-06 at 21:54 -0400, Oren Laadan wrote:
> The length of the array may be tunable, or even adaptive (e.g. based
> on statistics from recent checkpoints), in the future.
I'm not sure "tuning" it to make those arrays longer than PAGE_SIZE will
ever be a good idea. Seems like we should just keep the structures at
PAGE_SIZE to me.
-- Dave
next prev parent reply other threads:[~2008-09-08 15:56 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-04 7:57 [RFC v3][PATCH 0/9] Kernel based checkpoint/restart Oren Laadan
2008-09-04 8:02 ` [RFC v3][PATCH 1/9] Create syscalls: sys_checkpoint, sys_restart Oren Laadan
2008-09-04 8:37 ` Cedric Le Goater
[not found] ` <Pine.LNX.4.64.0809040401320.5982-CXF6herHY6ykSYb+qCZC/1i27PF6R63G9nwVQlTi/Pw@public.gmane.org>
2008-09-04 8:37 ` Cedric Le Goater
2008-09-04 14:42 ` Serge E. Hallyn
2008-09-04 14:42 ` Serge E. Hallyn
2008-09-04 17:32 ` Oren Laadan
[not found] ` <48C01B92.60900-eQaUEPhvms7ENvBUuze7eA@public.gmane.org>
2008-09-04 20:37 ` Serge E. Hallyn
2008-09-04 20:37 ` Serge E. Hallyn
[not found] ` <20080904203730.GA28313-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2008-09-04 21:05 ` Oren Laadan
2008-09-04 21:05 ` Oren Laadan
[not found] ` <48C04D7C.6020500-eQaUEPhvms7ENvBUuze7eA@public.gmane.org>
2008-09-04 22:03 ` Serge E. Hallyn
2008-09-04 22:03 ` Serge E. Hallyn
[not found] ` <20080904144223.GA19364-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2008-09-04 17:32 ` Oren Laadan
2008-09-08 15:02 ` [Devel] " Andrey Mirkin
2008-09-08 15:02 ` Andrey Mirkin
[not found] ` <200809081902.33709.amirkin-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2008-09-08 16:07 ` Cedric Le Goater
2008-09-08 16:07 ` Cedric Le Goater
2008-09-04 8:02 ` [RFC v3][PATCH 2/9] General infrastructure for checkpoint restart Oren Laadan
[not found] ` <Pine.LNX.4.64.0809040402170.5982-CXF6herHY6ykSYb+qCZC/1i27PF6R63G9nwVQlTi/Pw@public.gmane.org>
2008-09-04 9:12 ` Louis Rilling
2008-09-04 9:12 ` Louis Rilling
[not found] ` <20080904091230.GW14473-Hu8+6S1rdjywhHL9vcZdMVaTQe2KTcn/@public.gmane.org>
2008-09-04 16:00 ` Serge E. Hallyn
2008-09-04 16:00 ` Serge E. Hallyn
2008-09-04 16:03 ` Serge E. Hallyn
2008-09-04 16:03 ` Serge E. Hallyn
2008-09-04 16:09 ` Dave Hansen
[not found] ` <20080904160311.GC19364-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2008-09-04 16:09 ` Dave Hansen
2008-09-04 8:03 ` [RFC v3][PATCH 3/9] x86 support for checkpoint/restart Oren Laadan
2008-09-04 8:03 ` [RFC v3][PATCH 4/9] Memory management (dump) Oren Laadan
2008-09-04 18:25 ` Dave Hansen
2008-09-07 1:54 ` Oren Laadan
2008-09-07 1:54 ` Oren Laadan
2008-09-08 15:55 ` Dave Hansen [this message]
[not found] ` <48C3343D.9000407-eQaUEPhvms7ENvBUuze7eA@public.gmane.org>
2008-09-08 15:55 ` Dave Hansen
[not found] ` <Pine.LNX.4.64.0809040403120.5982-CXF6herHY6ykSYb+qCZC/1i27PF6R63G9nwVQlTi/Pw@public.gmane.org>
2008-09-04 18:25 ` Dave Hansen
2008-09-04 8:04 ` [RFC v3][PATCH 5/9] Memory managemnet (restore) Oren Laadan
[not found] ` <Pine.LNX.4.64.0809040404060.5982-CXF6herHY6ykSYb+qCZC/1i27PF6R63G9nwVQlTi/Pw@public.gmane.org>
2008-09-04 18:08 ` Dave Hansen
2008-09-04 18:08 ` Dave Hansen
2008-09-07 3:09 ` Oren Laadan
[not found] ` <48C345D2.1020603-eQaUEPhvms7ENvBUuze7eA@public.gmane.org>
2008-09-08 16:49 ` Dave Hansen
2008-09-08 16:49 ` Dave Hansen
2008-09-09 6:01 ` Oren Laadan
[not found] ` <48C6113A.3080804-eQaUEPhvms7ENvBUuze7eA@public.gmane.org>
2008-09-10 21:42 ` Dave Hansen
2008-09-10 21:42 ` Dave Hansen
2008-09-10 22:00 ` Cleanups for: [PATCH " Dave Hansen
2008-09-10 22:00 ` Dave Hansen
2008-09-11 7:37 ` [RFC v3][PATCH " Oren Laadan
2008-09-11 7:37 ` Oren Laadan
2008-09-11 15:38 ` Serge E. Hallyn
[not found] ` <48C8CAC6.3090209-eQaUEPhvms7ENvBUuze7eA@public.gmane.org>
2008-09-11 15:38 ` Serge E. Hallyn
2008-09-12 16:34 ` Dave Hansen
2008-09-12 16:34 ` Dave Hansen
2008-09-09 6:01 ` Oren Laadan
2008-09-07 3:09 ` Oren Laadan
2008-09-04 8:04 ` [RFC v3][PATCH 6/9] Checkpoint/restart: initial documentation Oren Laadan
[not found] ` <Pine.LNX.4.64.0809040354440.460-CXF6herHY6ykSYb+qCZC/1i27PF6R63G9nwVQlTi/Pw@public.gmane.org>
2008-09-04 8:02 ` [RFC v3][PATCH 1/9] Create syscalls: sys_checkpoint, sys_restart Oren Laadan
2008-09-04 8:02 ` [RFC v3][PATCH 2/9] General infrastructure for checkpoint restart Oren Laadan
2008-09-04 8:03 ` [RFC v3][PATCH 3/9] x86 support for checkpoint/restart Oren Laadan
2008-09-04 8:03 ` [RFC v3][PATCH 4/9] Memory management (dump) Oren Laadan
2008-09-04 8:04 ` [RFC v3][PATCH 5/9] Memory managemnet (restore) Oren Laadan
2008-09-04 8:04 ` [RFC v3][PATCH 6/9] Checkpoint/restart: initial documentation Oren Laadan
2008-09-04 8:05 ` [RFC v3][PATCH 7/9] Infrastructure for shared objects Oren Laadan
2008-09-04 8:05 ` [RFC v3][PATCH 8/9] File descriprtors (dump) Oren Laadan
2008-09-04 8:06 ` [RFC v3][PATCH 9/9] File descriprtors (restore) Oren Laadan
2008-09-04 8:05 ` [RFC v3][PATCH 7/9] Infrastructure for shared objects Oren Laadan
2008-09-04 9:38 ` Louis Rilling
2008-09-04 14:23 ` Oren Laadan
[not found] ` <20080904093803.GX14473-Hu8+6S1rdjywhHL9vcZdMVaTQe2KTcn/@public.gmane.org>
2008-09-04 14:23 ` Oren Laadan
2008-09-04 18:14 ` Dave Hansen
[not found] ` <Pine.LNX.4.64.0809040404550.5982-CXF6herHY6ykSYb+qCZC/1i27PF6R63G9nwVQlTi/Pw@public.gmane.org>
2008-09-04 9:38 ` Louis Rilling
2008-09-04 18:14 ` Dave Hansen
2008-09-04 8:05 ` [RFC v3][PATCH 8/9] File descriprtors (dump) Oren Laadan
[not found] ` <Pine.LNX.4.64.0809040405250.5982-CXF6herHY6ykSYb+qCZC/1i27PF6R63G9nwVQlTi/Pw@public.gmane.org>
2008-09-04 9:47 ` Louis Rilling
2008-09-04 15:01 ` Dave Hansen
2008-09-04 18:41 ` Dave Hansen
2008-09-04 18:41 ` Dave Hansen
2008-09-07 4:52 ` Oren Laadan
2008-09-07 4:52 ` Oren Laadan
[not found] ` <48C35DFC.9080903-eQaUEPhvms7ENvBUuze7eA@public.gmane.org>
2008-09-08 16:57 ` Dave Hansen
2008-09-08 16:57 ` Dave Hansen
2008-09-04 9:47 ` Louis Rilling
2008-09-04 14:43 ` Oren Laadan
[not found] ` <20080904094740.GY14473-Hu8+6S1rdjywhHL9vcZdMVaTQe2KTcn/@public.gmane.org>
2008-09-04 14:43 ` Oren Laadan
2008-09-04 15:01 ` Dave Hansen
2008-09-04 8:06 ` [RFC v3][PATCH 9/9] File descriprtors (restore) Oren Laadan
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