Re: [PATCH 3/3] iotests: Test commit with iothreads and ongoing I/O

2023-05-18 Thread Eric Blake
On Wed, May 17, 2023 at 05:28:34PM +0200, Kevin Wolf wrote: > This tests exercises graph locking, draining, and graph modifications > with AioContext switches a lot. Amongst others, it serves as a > regression test for bdrv_graph_wrlock() deadlocking because it is called > with a locked AioContext

[PATCH 3/3] iotests: Test commit with iothreads and ongoing I/O

2023-05-17 Thread Kevin Wolf
This tests exercises graph locking, draining, and graph modifications with AioContext switches a lot. Amongst others, it serves as a regression test for bdrv_graph_wrlock() deadlocking because it is called with a locked AioContext and for AioContext handling in the NBD server. Signed-off-by: Kevin