Before we either iterate on tags or cleanup the request queue
we must guarantee that the hw queues are stop and no inflight
.queue_rq is active. Thats what blk_mq_quiesce_queue is for, so
use it where appropriate.
Sagi Grimberg (8):
nvme-rdma: quiesce/unquiesce admin_q instead of start/stop its hw
queues
nvme-fc: quiesce/unquiesce admin_q instead of start/stop its hw queues
nvme-loop: quiesce/unquiesce admin_q instead of start/stop its hw
queues
nvme-pci: quiesce/unquiesce admin_q instead of start/stop its hw
queues
nbd: quiesce request queues to make sure no submissions are inflight
mtip32xx: quiesce request queues to make sure no submissions are
inflight
virtio_blk: quiesce/unquiesce live IO when entering PM states
xen-blockfront: quiesce IO before device removal
drivers/block/mtip32xx/mtip32xx.c | 8 ++++----
drivers/block/nbd.c | 4 ++--
drivers/block/virtio_blk.c | 4 ++--
drivers/block/xen-blkfront.c | 8 ++++----
drivers/nvme/host/fc.c | 8 +++++---
drivers/nvme/host/pci.c | 10 ++++++----
drivers/nvme/host/rdma.c | 7 ++++---
drivers/nvme/target/loop.c | 2 +-
8 files changed, 28 insertions(+), 23 deletions(-)
--
2.7.4
