From: Dan Smith <danms-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
To: Oren Laadan <orenl-eQaUEPhvms7ENvBUuze7eA@public.gmane.org>
Cc: containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
Subject: Re: multi-threaded app fails to restart
Date: Mon, 26 Jul 2010 10:11:24 -0700 [thread overview]
Message-ID: <8739v6tbgj.fsf@caffeine.danplanet.com> (raw)
In-Reply-To: <Pine.LNX.4.64.1007260711310.1050-CXF6herHY6ykSYb+qCZC/1i27PF6R63G9nwVQlTi/Pw@public.gmane.org> (Oren Laadan's message of "Mon\, 26 Jul 2010 07\:18\:34 -0400 \(EDT\)")
OL> diff --git a/kernel/checkpoint/sys.c b/kernel/checkpoint/sys.c
OL> index 171c867..c5517c2 100644
OL> --- a/kernel/checkpoint/sys.c
OL> +++ b/kernel/checkpoint/sys.c
OL> @@ -625,8 +625,11 @@ int walk_task_subtree(struct task_struct *root,
OL> }
OL> /* if we arrive at root again -- done */
OL> - if (task == root)
OL> - break;
OL> + if (task == root) {
OL> + /* if not last thread - proceed with thread */
OL> + task = root = next_thread(task);
OL> + if (thread_group_leader(task))
OL> + break;
} // Need to close this block
Otherwise it seems to work for me:
Tested-by: Dan Smith <danms-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
--
Dan Smith
IBM Linux Technology Center
email: danms-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org
next prev parent reply other threads:[~2010-07-26 17:11 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-19 19:36 multi-threaded app fails to restart John Paul Walters
[not found] ` <AANLkTilxfsYGyYLwO__VmDLSFQ_s_Qe03G49kIEztVja-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-07-19 19:54 ` Nathan Lynch
2010-07-19 20:27 ` John Paul Walters
[not found] ` <AANLkTimpXSXQr1wew1wvZKnBFsOXD7f2tblY4EGmJoFM-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-07-20 3:24 ` Oren Laadan
[not found] ` <4C4516DD.1000809-eQaUEPhvms7ENvBUuze7eA@public.gmane.org>
2010-07-20 18:58 ` John Paul Walters
[not found] ` <AANLkTimPENgm-LSh6iMv2uxegRdHEivbGMTYmEfiOEJG-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-07-20 23:12 ` Oren Laadan
[not found] ` <Pine.LNX.4.64.1007201906370.15255-CXF6herHY6ykSYb+qCZC/1i27PF6R63G9nwVQlTi/Pw@public.gmane.org>
2010-07-21 0:03 ` John Paul Walters
[not found] ` <AANLkTinZYiWPtSegjRJWnlc6hipFAZyujr8-2ug6ettF-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-07-21 5:54 ` Oren Laadan
[not found] ` <Pine.LNX.4.64.1007210143120.22870-CXF6herHY6ykSYb+qCZC/1i27PF6R63G9nwVQlTi/Pw@public.gmane.org>
2010-07-21 12:52 ` John Paul Walters
[not found] ` <AANLkTinOFIzK8RZnp9NHouKv-WA7Omr08pPTGfrfVLfP-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-07-22 1:04 ` Oren Laadan
[not found] ` <Pine.LNX.4.64.1007212102010.6257-CXF6herHY6ykSYb+qCZC/1i27PF6R63G9nwVQlTi/Pw@public.gmane.org>
2010-07-22 16:23 ` John Paul Walters
[not found] ` <AANLkTimW98q0sFZeCAk3xHsEfBV9yhL4kUKHjNGxn_2P-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-07-26 11:18 ` Oren Laadan
[not found] ` <Pine.LNX.4.64.1007260711310.1050-CXF6herHY6ykSYb+qCZC/1i27PF6R63G9nwVQlTi/Pw@public.gmane.org>
2010-07-26 17:11 ` Dan Smith [this message]
[not found] ` <8739v6tbgj.fsf-FLMGYpZoEPULwtHQx/6qkW3U47Q5hpJU@public.gmane.org>
2010-07-26 17:56 ` John Paul Walters
[not found] ` <AANLkTikaaxCdjgKywJ6SvHpez_R1PNiW5LzNYAdAONxr-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-07-26 18:18 ` Oren Laadan
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