Re: [Qemu-devel] [PATCH 0/2] coroutine: Assertions and debugging aids

2016-08-15 Thread Kevin Wolf
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 t

Re: [Qemu-devel] [PATCH 0/2] coroutine: Assertions and debugging aids

2016-08-11 Thread Paolo Bonzini
> 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

[Qemu-devel] [PATCH 0/2] coroutine: Assertions and debugging aids

2016-08-11 Thread Kevin Wolf
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 culpr