From mboxrd@z Thu Jan  1 00:00:00 1970
From: Leon Romanovsky <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Subject: Re: [PATCH] IB/core: Protect against self-requeue of a cq work item
Date: Sun, 12 Mar 2017 21:29:55 +0200
Message-ID: <20170312192955.GG2079@mtr-leonro.local>
References: <1489003252-1893-1-git-send-email-sagi@grimberg.me>
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To: Sagi Grimberg <sagi-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org>
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
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On Wed, Mar 08, 2017 at 10:00:52PM +0200, Sagi Grimberg wrote:
> We need to make sure that the cq work item does not
> run when we are destroying the cq. Unlike flush_work,
> cancel_work_sync protects against self-requeue of the
> work item (which we can do in ib_cq_poll_work).
>
> Signed-off-by: Sagi Grimberg <sagi-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org>
> ---

Thanks,
Reviewed-by: Leon Romanovsky <leonro-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>

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