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Re: [Qemu-devel] [PATCH 0/2] iothread improvements for Mac OS X
From: |
Alexandre Raymond |
Subject: |
Re: [Qemu-devel] [PATCH 0/2] iothread improvements for Mac OS X |
Date: |
Wed, 29 Jun 2011 00:26:26 -0400 |
Hi Paolo,
> Ping? 1/2 is probably somehow working around the sigmask problem fixed by
> Alexandre (Mac people, can you check?), but it is way more readable than the
> fair_mutex IMNSHO. I would be surprised if 2/2 also turned out to be a
> workaround, but even if this were the case, it makes CPU usage lower.
Those patches (I tested them together) do indeed appear to work around
the freezes I was encountering with io-thread enabled on OS X.
I get dma timeout errors when trying to boot Linux, but they don't
seem related to this patch as I got the same errors with the patches I
submitted a couple of weeks ago.
Alexandre
--
Tested-by: Alexandre Raymond <address@hidden>