Re: [PATCH v3 1/8] nvme-rdma: quiesce/unquiesce admin_q instead of start/stop its hw queues

2017-07-05 Thread Ming Lei
On Wed, Jul 05, 2017 at 08:00:30PM +0300, Sagi Grimberg wrote: > unlike blk_mq_stop_hw_queues and blk_mq_start_stopped_hw_queues > quiescing/unquiescing respects the submission path rcu grace. > Also make sure to kick the requeue list when appropriate. > > Signed-off-by: Sagi Grimberg > --- > dr

[PATCH v3 1/8] nvme-rdma: quiesce/unquiesce admin_q instead of start/stop its hw queues

2017-07-05 Thread Sagi Grimberg
unlike blk_mq_stop_hw_queues and blk_mq_start_stopped_hw_queues quiescing/unquiescing respects the submission path rcu grace. Also make sure to kick the requeue list when appropriate. Signed-off-by: Sagi Grimberg --- drivers/nvme/host/rdma.c | 7 --- 1 file changed, 4 insertions(+), 3 deleti