Re: [Qemu-devel] [PATCH] nvme: simplify code around completion

2018-08-13 Thread Fam Zheng
On Mon, 08/13 16:43, Paolo Bonzini wrote: > nvme_poll_queues is already protected by q->lock, and > AIO callbacks are invoked outside the AioContext lock. > So remove the acquire/release pair in nvme_handle_event. > > Remove unnecessary variable in in nvme_poll_cb. > > Signed-off-by: Paolo Bonzin

[Qemu-devel] [PATCH] nvme: simplify code around completion

2018-08-13 Thread Paolo Bonzini
nvme_poll_queues is already protected by q->lock, and AIO callbacks are invoked outside the AioContext lock. So remove the acquire/release pair in nvme_handle_event. Remove unnecessary variable in in nvme_poll_cb. Signed-off-by: Paolo Bonzini --- block/nvme.c | 6 +- 1 file changed, 1 inser