From: Jens Axboe <axboe@kernel.dk>
To: Yufei Ren <renyufei83@gmail.com>
Cc: fio@vger.kernel.org
Subject: Re: [PATCH] rdma engine graceful teardown
Date: Thu, 15 Mar 2012 14:43:20 +0100 [thread overview]
Message-ID: <4F61F1F8.7080209@kernel.dk> (raw)
In-Reply-To: <CAG5pYQf466pFdb8dGwpQxqx64Tre+JgV-qh-emY+BT0dh3m8uA@mail.gmail.com>
On 03/13/2012 09:57 PM, Yufei Ren wrote:
> For rdma ioengine's one side operation, RDMA_WRITE or RDMA_READ,
> server side gets a message from client side that the task is finished.
> In previous version, the server simply exit() in td_io_commit() which
> causes segmentation fault in thread mode or process hanging in process
> mode. This patch achieves graceful tear down by setting up `td->done`
> as UDP engine did.
It's a bit of a hack, but if it improves the situation, I'm fine with
it. Applied, thanks.
--
Jens Axboe
prev parent reply other threads:[~2012-03-15 13:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-13 20:57 [PATCH] rdma engine graceful teardown Yufei Ren
2012-03-15 13:43 ` Jens Axboe [this message]
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