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Date:      Wed, 7 Aug 2019 11:36:07 +0200
From:      Hans Petter Selasky <hps@selasky.org>
To:        Liang Zhuo <brightiup.zhuo@gmail.com>, freebsd-hackers@freebsd.org
Subject:   Re: Force kernel epoch calls
Message-ID:  <c582aef8-c53b-dbb7-e413-16a0faf78f27@selasky.org>
In-Reply-To: <CACqxGXWZVeFK8kUpRaPtArnvZ5GD6CR44LJBHLCeP-KPJdSPNg@mail.gmail.com>
References:  <CACqxGXWZVeFK8kUpRaPtArnvZ5GD6CR44LJBHLCeP-KPJdSPNg@mail.gmail.com>

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On 2019-08-07 11:11, Liang Zhuo wrote:
> But I need to control the time of freeing
> of those objects as better as synchronization.
> Do do I have any methods to force these calls
> in epoch system to be called in userspace?

Did you have a look at the recently added epoch_drain_callbacks() function?

--HPS



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