From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wolfram Sang <wsa@the-dreams.de>
Subject: Re: [PATCH v3 09/11] i2c: rcar: revoke START request early
Date: Fri, 1 Apr 2016 22:14:15 +0200
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> >IIRC my tests showed that if you don't remove
> >the spinlocks (patch 4), the interrupt latency will already be too high
> >again.
>=20
>    Thank you for the valuable info!

Oh, and add patch 6 to it. The context switches are a major problem in
this.


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