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Date:      Wed, 13 Jan 2016 14:51:36 +0100
From:      Hans Petter Selasky <hps@selasky.org>
To:        "Lewis, Fred" <flewis@panasas.com>, "Sundararajan, Lakshmi" <lakshmi.n@msystechnologies.com>
Cc:        "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>, "Kothavade, Pushkar" <pushkar.kothavade@msystechnologies.com>, "Pokala, Ravi" <rpokala@panasas.com>
Subject:   Re: Kernel panic from lagg_ioctl and lagg_port_ioctl
Message-ID:  <56965668.9090804@selasky.org>
In-Reply-To: <D2BBB7FA.13A6D%flewis@panasas.com>
References:  <D2BAD6A1.13A40%flewis@panasas.com> <569643F4.5060209@selasky.org> <CA%2BNkpghQRb9%2BZFdLf0ugyt5aubz80YBuMy7TQO_c8Uf2wVRwjg@mail.gmail.com> <D2BBB7FA.13A6D%flewis@panasas.com>

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On 01/13/16 14:15, Lewis, Fred wrote:
> Hi Hans,
>
> Can you give an example of draining the callouts?
>

Hi,

man 9 callout_drain

and

man 9 callout_async_drain (11-current)

callout_drain() might sleep and needs a context which allows for that. 
Else use callout_async_drain().

--HPS



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