Re: [PATCH] usb: gadget: u_ether: remove interrupt throttling

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From: Peter Chen <hzpeterchen@xxxxxxxxx>
Date: Wed, 2 Nov 2016 14:02:02 +0800

> Felipe, it may increase cpu utilization since more interrupts will be there,
> it may affect the SoC which has lower cpu frequency. This code existed
> many years, why this problem has only reported at dwc3 recently?

It's a bug, and it's going to cause TCP sockets to potentially hang.

You will need to find a valid way to decrease cpu utilization if it
in fact becomes an issue because of this revert.  But it is not an
argument for not doing this revert.

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