From: Dave Hansen <dave-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
To: Nauman Rafique <nauman-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
Cc: Ralph-Gordon.Paul-4bfl1RV3iZDOEhgYWvzSCYQuADTiUCJX@public.gmane.org,
containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
haveblue-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org
Subject: Re: [RFC][PATCH] x86_86 support of checkpoint/restart (Re: Checkpoint / Restart)
Date: Mon, 09 Feb 2009 10:06:04 -0800 [thread overview]
Message-ID: <1234202764.20090.206.camel@nimitz> (raw)
In-Reply-To: <1234202558.20090.201.camel@nimitz>
On Mon, 2009-02-09 at 10:02 -0800, Dave Hansen wrote:
> Signal handling and ptrace single stepping are two places I would
> imagine we have to enter the kernel and preserve those registers. Is
> that why you were suggesting overloading signal delivery?
There is also, of course, good old interrupt handling. Even if the
process is running and not making any system calls is timeslice has to
expire sometime.
-- Dave
next prev parent reply other threads:[~2009-02-09 18:06 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-07 0:17 [RFC][PATCH] x86_86 support of checkpoint/restart (Re: Checkpoint / Restart) Nauman Rafique
[not found] ` <20090207001609.8168.14884.stgit-AP77eCFSSktSzHKm+aFRNNkmqwFzkYv6@public.gmane.org>
2009-02-09 17:53 ` Jim Winget
[not found] ` <f4192e520902090953x43a98134hfaa8443d586a32a6-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-02-09 19:25 ` Mike Waychison
[not found] ` <49908323.3090606-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2009-02-09 20:14 ` Cedric Le Goater
[not found] ` <49908EA0.2080901-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org>
2009-02-10 10:25 ` Louis Rilling
2009-02-09 18:02 ` Dave Hansen
2009-02-09 18:06 ` Dave Hansen [this message]
2009-02-10 22:27 ` Nauman Rafique
[not found] ` <e98e18940902101427i7459a7edke4fdd8404e2ef642-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-02-11 3:34 ` Nauman Rafique
[not found] ` <e98e18940902101934o6f93230ag7226da6013afd20-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-03-18 6:56 ` Oren Laadan
[not found] ` <49C09B03.6040403-eQaUEPhvms7ENvBUuze7eA@public.gmane.org>
2009-03-20 17:21 ` Nauman Rafique
-- strict thread matches above, loose matches on Subject: below --
2009-01-27 9:12 Checkpoint / Restart Ralph-Gordon Paul
2009-01-27 15:59 ` Serge E. Hallyn
[not found] ` <20090127155947.GB10039-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2009-01-28 2:10 ` [RFC][PATCH] x86_86 support of checkpoint/restart (Re: Checkpoint / Restart) Masahiko Takahashi
[not found] ` <090128111035.M0106630-n+Fz6uxiQ6t02ytvwG4l7tBPR1lH4CV8@public.gmane.org>
2009-01-28 21:59 ` Serge E. Hallyn
[not found] ` <20090128215902.GA5635-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2009-01-29 1:45 ` Masahiko Takahashi
2009-02-04 16:21 ` Dave Hansen
2009-02-05 1:13 ` Masahiko Takahashi
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