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| H A D | test-bdrv-drain.c | ae23dde9dd486e57e152a0ebc9802caddedc45fc Thu Sep 06 09:58:01 UTC 2018 Kevin Wolf <kwolf@redhat.com> test-bdrv-drain: Test AIO_WAIT_WHILE() in completion callback
This is a regression test for a deadlock that occurred in block job
completion callbacks (via job_defer_to_main_loop) because the AioContext
lock was taken twice: once in job_finish_sync() and then again in
job_defer_to_main_loop_bh(). This would cause AIO_WAIT_WHILE() to hang.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
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