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Re: [Qemu-devel] [PATCH 0/2] coroutine: Assertions and debugging aids
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From: |
Kevin Wolf |
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Subject: |
Re: [Qemu-devel] [PATCH 0/2] coroutine: Assertions and debugging aids |
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Date: |
Mon, 15 Aug 2016 14:18:46 +0200 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
Am 11.08.2016 um 18:22 hat Kevin Wolf geschrieben:
> A while ago we were debugging a hang where coroutines were waiting for a mutex
> to be unlocked, but we couldn't find out who held the lock. This series adds
> some information to Coroutine and CoMutex that both allows to add a few
> assertions to check locking behaviour and can be used to find the culprit when
> analysing a core dump.
Applied to block-next.
Kevin