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Re: [Qemu-devel] Co-routine re-entered recursively
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From: |
Kevin Wolf |
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Subject: |
Re: [Qemu-devel] Co-routine re-entered recursively |
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Date: |
Wed, 11 Oct 2017 14:07:06 +0200 |
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User-agent: |
Mutt/1.9.1 (2017-09-22) |
[ Cc: qemu-block ]
Am 09.10.2017 um 21:11 hat Gugnani, Shashank geschrieben:
> Hi,
>
> I'm trying to modify the NVMe emulator in QEMU to use multiple threads.
>
> After making necessary changes, I see this error: 'Co-routine re-entered
> recursively'
>
> Can anybody tell me the reason for this error? Is there anything I can do to
> fix this issue?
I suspect that you need to fix your locking. Are you sure you're holding
the AioContext locks while you're making requests to the block layer?
Kevin