Re: [RFC PATCH v2 4/6] net/core: apply pm_runtime_set_memalloc_noioon network devices

[Ming Lei]

On Tue, Oct 23, 2012 at 3:18 AM, Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote:
> On Mon, 22 Oct 2012, Ming Lei wrote:

> Is this really needed?  Even with iSCSI, doesn't register_disk() have
> to be called for the underlying block device?  And given your 3/6
> patch, wouldn't that mark the network device?

The problem is that network device is not one ancestor of the
iSCSI disk device, which transfers data over tcp stack.


Thanks,
--
Ming Lei
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