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Re: [RFC v2][PATCH 4/9] Memory management - dump state

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From: Ingo Molnar
Subject: Re: [RFC v2][PATCH 4/9] Memory management - dump state
Date: Thursday, August 21, 2008 - 12:30 am

* Oren Laadan <orenl@cs.columbia.edu> wrote:


please move these into arch/x86/mm/checkpoint.c and 
arch/x86/mm/restore.c. (also, please dont try to abbreviate too much in 
filenames, makes it harder to follow changes later on, etc.)

Cool stuff btw! Any ETA on when more complex apps can be 
checkpointed/restored? Also, shouldnt at least part of this effort be 
joined with the live migration efforts of openvz? (or do you see 
fundamental, unsolvable differences?)

	Ingo
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Messages in current thread:
[RFC v2][PATCH 1/9] kernel based checkpoint-restart, Oren Laadan, (Wed Aug 20, 7:58 pm)
[RFC v2][PATCH 1/9] Create trivial sys_checkpoint/sys_rest ..., Oren Laadan, (Wed Aug 20, 8:03 pm)
[RFC v2][PATCH 2/9] General infrastructure for checkpoint ..., Oren Laadan, (Wed Aug 20, 8:04 pm)
[RFC v2][PATCH 3/9] x86 support for checkpoint/restart, Oren Laadan, (Wed Aug 20, 8:04 pm)
[RFC v2][PATCH 4/9] Memory management - dump state, Oren Laadan, (Wed Aug 20, 8:05 pm)
[RFC v2][PATCH 5/9] Memory managemnet - restore state, Oren Laadan, (Wed Aug 20, 8:05 pm)
[RFC v2][PATCH 6/9] Checkpoint/restart: initial documentation, Oren Laadan, (Wed Aug 20, 8:06 pm)
[RFC v2][PATCH 7/9] Infrastructure for shared objects, Oren Laadan, (Wed Aug 20, 8:06 pm)
[RFC v2][PATCH 8/9] File descriprtors - dump state, Oren Laadan, (Wed Aug 20, 8:07 pm)
[RFC v2][PATCH 9/9] File descriprtors (restore), Oren Laadan, (Wed Aug 20, 8:07 pm)
Re: [RFC v2][PATCH 1/9] kernel based checkpoint-restart, Oren Laadan, (Wed Aug 20, 10:15 pm)
Re: [RFC v2][PATCH 1/9] Create trivial sys_checkpoint/sys_ ..., Oren Laadan, (Wed Aug 20, 10:17 pm)
Re: [RFC v2][PATCH 9/9] File descriprtors (restore), Oren Laadan, (Wed Aug 20, 10:26 pm)
Re: [RFC v2][PATCH 4/9] Memory management - dump state, Ingo Molnar, (Thu Aug 21, 12:30 am)
Re: [RFC v2][PATCH 4/9] Memory management - dump state, Justin P. Mattock, (Thu Aug 21, 1:01 am)
Re: [RFC v2][PATCH 2/9] General infrastructure for checkpo ..., Louis Rilling, (Thu Aug 21, 2:35 am)
Re: [RFC v2][PATCH 4/9] Memory management - dump state, Louis Rilling, (Thu Aug 21, 2:53 am)
Re: [RFC v2][PATCH 5/9] Memory managemnet - restore state, Louis Rilling, (Thu Aug 21, 3:07 am)
Re: [RFC v2][PATCH 4/9] Memory management - dump state, Balbir Singh, (Thu Aug 21, 3:28 am)
Re: [RFC v2][PATCH 7/9] Infrastructure for shared objects, Louis Rilling, (Thu Aug 21, 3:40 am)
Re: [RFC v2][PATCH 8/9] File descriprtors - dump state, Louis Rilling, (Thu Aug 21, 4:06 am)
Re: [RFC v2][PATCH 4/9] Memory management - dump state, Ingo Molnar, (Thu Aug 21, 4:59 am)
Re: [RFC v2][PATCH 1/9] Create trivial sys_checkpoint/sys_ ..., Dave Hansen, (Fri Aug 22, 12:32 pm)
Re: [RFC v2][PATCH 2/9] General infrastructure for checkpo ..., Dave Hansen, (Fri Aug 22, 1:01 pm)
Re: [RFC v2][PATCH 1/9] Create trivial sys_checkpoint/sys_ ..., Dave Hansen, (Fri Aug 22, 1:11 pm)
Re: [RFC v2][PATCH 3/9] x86 support for checkpoint/restart, Dave Hansen, (Fri Aug 22, 1:17 pm)
Re: [RFC v2][PATCH 4/9] Memory management - dump state, Dave Hansen, (Fri Aug 22, 1:37 pm)
Re: [RFC v2][PATCH 1/9] Create trivial sys_checkpoint/sys_ ..., Oren Laadan, (Fri Aug 22, 2:20 pm)
Re: [RFC v2][PATCH 4/9] Memory management - dump state, Oren Laadan, (Fri Aug 22, 2:21 pm)
Re: [RFC v2][PATCH 4/9] Memory management - dump state, Oren Laadan, (Sat Aug 23, 10:40 pm)
Re: [RFC v2][PATCH 2/9] General infrastructure for checkpo ..., Oren Laadan, (Sat Aug 23, 10:58 pm)
Re: [RFC v2][PATCH 2/9] General infrastructure for checkpo ..., Oren Laadan, (Sun Aug 24, 7:47 pm)
Re: [RFC v2][PATCH 8/9] File descriprtors - dump state, Oren Laadan, (Sun Aug 24, 8:28 pm)
Re: [RFC v2][PATCH 8/9] File descriprtors - dump state, Louis Rilling, (Mon Aug 25, 3:30 am)
Re: [RFC v2][PATCH 4/9] Memory management - dump state, Dave Hansen, (Tue Aug 26, 9:33 am)
Re: [RFC v2][PATCH 2/9] General infrastructure for checkpo ..., Dave Hansen, (Tue Aug 26, 9:42 am)
Re: [RFC v2][PATCH 7/9] Infrastructure for shared objects, Dave Hansen, (Tue Aug 26, 10:01 am)
Re: [RFC v2][PATCH 4/9] Memory management - dump state, Oren Laadan, (Tue Aug 26, 5:14 pm)
Re: [RFC v2][PATCH 2/9] General infrastructure for checkpo ..., Oren Laadan, (Tue Aug 26, 5:38 pm)
Re: [RFC v2][PATCH 7/9] Infrastructure for shared objects, Louis Rilling, (Wed Aug 27, 1:26 am)
Re: [RFC v2][PATCH 4/9] Memory management - dump state, Dave Hansen, (Wed Aug 27, 8:41 am)
Re: [RFC v2][PATCH 4/9] Memory management - dump state, Louis Rilling, (Wed Aug 27, 8:57 am)
Re: [RFC v2][PATCH 4/9] Memory management - dump state, Dave Hansen, (Wed Aug 27, 9:12 am)
Re: [RFC v2][PATCH 4/9] Memory management - dump state, Jeremy Fitzhardinge, (Wed Aug 27, 9:19 am)
Re: [RFC v2][PATCH 4/9] Memory management - dump state, Serge E. Hallyn, (Wed Aug 27, 1:34 pm)
Re: [RFC v2][PATCH 4/9] Memory management - dump state, Dave Hansen, (Wed Aug 27, 1:38 pm)
Re: [RFC v2][PATCH 4/9] Memory management - dump state, Serge E. Hallyn, (Wed Aug 27, 1:48 pm)
Re: [RFC v2][PATCH 4/9] Memory management - dump state, Dave Hansen, (Wed Aug 27, 1:56 pm)
Re: [RFC v2][PATCH 4/9] Memory management - dump state, Oren Laadan, (Sun Aug 31, 12:16 am)
Re: [RFC v2][PATCH 4/9] Memory management - dump state, Cedric Le Goater, (Sun Aug 31, 10:34 am)
Re: [RFC v2][PATCH 4/9] Memory management - dump state, Serge E. Hallyn, (Tue Sep 2, 8:32 am)
Re: [Devel] Re: [RFC v2][PATCH 4/9] Memory management - du ..., Andrey Mirkin, (Wed Sep 3, 4:43 am)
Re: [Devel] Re: [RFC v2][PATCH 4/9] Memory management - du ..., Cedric Le Goater, (Wed Sep 3, 5:15 am)
Re: [Devel] Re: [RFC v2][PATCH 4/9] Memory management - du ..., Andrey Mirkin, (Wed Sep 3, 6:29 am)