From: Rusty Russell <rusty@rustcorp.com.au>
To: Glauber de Oliveira Costa <gcosta@redhat.com>
Cc: lguest@ozlabs.org, glommer@gmail.com,
linux-kernel@vger.kernel.org,
virtualization@lists.linux-foundation.org, rostedt@goodmis.org
Subject: Re: [PATCH 13/16] per-vcpu lguest task management
Date: Wed, 26 Dec 2007 10:47:38 +1100 [thread overview]
Message-ID: <200712261047.39247.rusty@rustcorp.com.au> (raw)
In-Reply-To: <11981577021091-git-send-email-gcosta@redhat.com>
On Friday 21 December 2007 00:33:53 Glauber de Oliveira Costa wrote:
> @@ -114,6 +116,19 @@ static int vcpu_start(struct lguest_vcpu *vcpu, int
> vcpu_id, * address. */
> lguest_arch_setup_regs(vcpu, start_ip);
>
> + /* Initialize the queue for the waker to wait on */
> + init_waitqueue_head(&vcpu->break_wq);
> +
> + /* We keep a pointer to the Launcher task (ie. current task) for when
> + * other Guests want to wake this one (inter-Guest I/O). */
> + vcpu->tsk = current;
> +
> + /* We need to keep a pointer to the Launcher's memory map, because if
> + * the Launcher dies we need to clean it up. If we don't keep a
> + * reference, it is destroyed before close() is called. */
> + vcpu->mm = get_task_mm(vcpu->tsk);
> +
> +
Nitpick: extra line?
Cheers,
Rusty.
next prev parent reply other threads:[~2007-12-25 23:48 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-20 13:33 [PATCH 0/16] lguest: introduce vcpu structure Glauber de Oliveira Costa
2007-12-20 13:33 ` [PATCH 01/16] introduce vcpu struct Glauber de Oliveira Costa
2007-12-20 13:33 ` [PATCH 02/16] adapt lguest launcher to per-cpuness Glauber de Oliveira Costa
2007-12-20 13:33 ` [PATCH 03/16] initialize vcpu Glauber de Oliveira Costa
2007-12-20 13:33 ` [PATCH 04/16] per-cpu run guest Glauber de Oliveira Costa
2007-12-20 13:33 ` [PATCH 05/16] make write() operation smp aware Glauber de Oliveira Costa
2007-12-20 13:33 ` [PATCH 06/16] make hypercalls use the vcpu struct Glauber de Oliveira Costa
2007-12-20 13:33 ` [PATCH 07/16] per-vcpu lguest timers Glauber de Oliveira Costa
2007-12-20 13:33 ` [PATCH 08/16] per-vcpu interrupt processing Glauber de Oliveira Costa
2007-12-20 13:33 ` [PATCH 09/16] map_switcher_in_guest() per-vcpu Glauber de Oliveira Costa
2007-12-20 13:33 ` [PATCH 10/16] make emulate_insn receive a vcpu struct Glauber de Oliveira Costa
2007-12-20 13:33 ` [PATCH 11/16] make registers per-vcpu Glauber de Oliveira Costa
2007-12-20 13:33 ` [PATCH 12/16] replace lguest_arch with lguest_vcpu_arch Glauber de Oliveira Costa
2007-12-20 13:33 ` [PATCH 13/16] per-vcpu lguest task management Glauber de Oliveira Costa
2007-12-20 13:33 ` [PATCH 14/16] makes special fields be per-vcpu Glauber de Oliveira Costa
2007-12-20 13:33 ` [PATCH 15/16] make pending notifications per-vcpu Glauber de Oliveira Costa
2007-12-20 13:33 ` [PATCH 16/16] per-vcpu lguest pgdir management Glauber de Oliveira Costa
2007-12-25 23:47 ` Rusty Russell [this message]
2007-12-25 23:47 ` [PATCH 09/16] map_switcher_in_guest() per-vcpu Rusty Russell
2007-12-25 23:40 ` [PATCH 05/16] make write() operation smp aware Rusty Russell
2007-12-25 23:38 ` [PATCH 04/16] per-cpu run guest Rusty Russell
2007-12-25 23:35 ` [PATCH 02/16] adapt lguest launcher to per-cpuness Rusty Russell
2007-12-26 14:24 ` Steven Rostedt
2007-12-27 0:08 ` Rusty Russell
2007-12-25 23:34 ` [PATCH 01/16] introduce vcpu struct Rusty Russell
2007-12-25 23:54 ` [PATCH 0/16] lguest: introduce vcpu structure Rusty Russell
2008-01-06 17:33 ` Glauber de Oliveira Costa
2008-01-07 0:53 ` Rusty Russell
-- strict thread matches above, loose matches on Subject: below --
2008-01-07 13:05 [PATCH 0/16 -v2] lguest smp infrastructure Glauber de Oliveira Costa
2008-01-07 13:05 ` [PATCH 01/16] introduce vcpu struct Glauber de Oliveira Costa
2008-01-07 13:05 ` [PATCH 02/16] adapt lguest launcher to per-cpuness Glauber de Oliveira Costa
2008-01-07 13:05 ` [PATCH 03/16] initialize vcpu Glauber de Oliveira Costa
2008-01-07 13:05 ` [PATCH 04/16] per-cpu run guest Glauber de Oliveira Costa
2008-01-07 13:05 ` [PATCH 05/16] make write() operation smp aware Glauber de Oliveira Costa
2008-01-07 13:05 ` [PATCH 06/16] make hypercalls use the vcpu struct Glauber de Oliveira Costa
2008-01-07 13:05 ` [PATCH 07/16] per-vcpu lguest timers Glauber de Oliveira Costa
2008-01-07 13:05 ` [PATCH 08/16] per-vcpu interrupt processing Glauber de Oliveira Costa
2008-01-07 13:05 ` [PATCH 09/16] map_switcher_in_guest() per-vcpu Glauber de Oliveira Costa
2008-01-07 13:05 ` [PATCH 10/16] make emulate_insn receive a vcpu struct Glauber de Oliveira Costa
2008-01-07 13:05 ` [PATCH 11/16] make registers per-vcpu Glauber de Oliveira Costa
2008-01-07 13:05 ` [PATCH 12/16] replace lguest_arch with lg_vcpu_arch Glauber de Oliveira Costa
2008-01-07 13:05 ` [PATCH 13/16] per-vcpu lguest task management Glauber de Oliveira Costa
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