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| From: | Richard Henderson |
| Subject: | Re: [Qemu-devel] [RFC v4 20/28] cpus: tweak sleeping and safe_work rules for MTTCG |
| Date: | Tue, 6 Sep 2016 21:22:20 -0700 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 |
On 08/11/2016 08:24 AM, Alex Bennée wrote:
Once TCG gains the ability to sleep individual threads we need to make sure they don't sleep when safe work is pending as all threads need to go through the process_queued_work function. Also if we have multiple threads wait_for_safe_work can now sleep without deadlocking. Signed-off-by: Alex Bennée <address@hidden>
Reviewed-by: Richard Henderson <address@hidden> r~
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