From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
To: Paolo Bonzini <pbonzini@redhat.com>, qemu-devel@nongnu.org
Cc: eesposit@redhat.com, stefanha@redhat.com
Subject: Re: [PATCH 6/6] coroutine-sleep: introduce qemu_co_sleep
Date: Mon, 10 May 2021 13:46:53 +0300 [thread overview]
Message-ID: <158329fb-a392-01fa-d104-09263a4eff6c@virtuozzo.com> (raw)
In-Reply-To: <20210503112550.478521-7-pbonzini@redhat.com>
03.05.2021 14:25, Paolo Bonzini wrote:
> Allow using QemuCoSleep to sleep forever until woken by qemu_co_sleep_wake.
> This makes the logic of qemu_co_sleep_ns_wakeable easy to understand.
>
> In the future we could introduce an API that can work even if the
> sleep and wake happen from different threads. For now, initializing
> w->to_wake after timer_mod is fine because the timer can only fire in
> the same AioContext.
worth a comment inside qemu_co_sleep_ns_wakeable() ?
>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
--
Best regards,
Vladimir
next prev parent reply other threads:[~2021-05-10 10:48 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-03 11:25 [PATCH 0/6] coroutine: new sleep/wake API Paolo Bonzini
2021-05-03 11:25 ` [PATCH 1/6] coroutine-sleep: use a stack-allocated timer Paolo Bonzini
2021-05-10 10:00 ` Vladimir Sementsov-Ogievskiy
2021-05-03 11:25 ` [PATCH 2/6] coroutine-sleep: disallow NULL QemuCoSleepState** argument Paolo Bonzini
2021-05-10 10:03 ` Vladimir Sementsov-Ogievskiy
2021-05-03 11:25 ` [PATCH 3/6] coroutine-sleep: allow qemu_co_sleep_wake that wakes nothing Paolo Bonzini
2021-05-10 10:15 ` Vladimir Sementsov-Ogievskiy
2021-05-03 11:25 ` [PATCH 4/6] coroutine-sleep: move timer out of QemuCoSleepState Paolo Bonzini
2021-05-10 10:19 ` Vladimir Sementsov-Ogievskiy
2021-05-03 11:25 ` [PATCH 5/6] coroutine-sleep: replace QemuCoSleepState pointer with struct in the API Paolo Bonzini
2021-05-10 10:38 ` Vladimir Sementsov-Ogievskiy
2021-05-03 11:25 ` [PATCH 6/6] coroutine-sleep: introduce qemu_co_sleep Paolo Bonzini
2021-05-10 10:46 ` Vladimir Sementsov-Ogievskiy [this message]
2021-05-11 14:07 ` [PATCH 0/6] coroutine: new sleep/wake API Stefan Hajnoczi
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