Re: [PATCH PREEMPT RT] rt-mutex: fix deadlock in device mapper
From: Mike Galbraith <hidden>
Date: 2017-11-21 21:21:11
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On Tue, 2017-11-21 at 14:56 -0500, Mikulas Patocka wrote:
If we don't have any reason why it is needed to unplug block requests when a spinlock is taken - so let's not do this.
That's perfectly fine. I guess I shouldn't have even mentioned having encountered unplug at mutex being insufficient. -Mike