Re: [PATCH v3 3/4] block: loop: use kthread_work

[Christoph Hellwig]

On Thu, May 07, 2015 at 01:08:25AM +0800, Ming Lei wrote:
> The following patch will use dio/aio to submit IO to backing file,
> then it isn't good to schedule IO concurrently from work, so
> use kthread_work.

I can't really parse this, what's the specific advantage here?
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