OpenCloudOS-Kernel/drivers/nvme
Christoph Hellwig 0b2a8a9f4b nvme-pci: consolidate code for polling non-dedicated queues
We have three places that can poll for I/O completions on a normal
interrupt-enabled queue.  All of them are in slow path code, so
consolidate them to a single helper that uses spin_lock_irqsave and
removes the fast path cqe_pending check.

Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-12-04 11:38:18 -07:00
..
host nvme-pci: consolidate code for polling non-dedicated queues 2018-12-04 11:38:18 -07:00
target nvme: remove opportunistic polling from bdev target 2018-11-26 08:25:48 -07:00
Kconfig nvme: use menu Kconfig interface 2017-10-04 09:43:57 +02:00
Makefile nvmet: add a generic NVMe target 2016-07-05 11:30:33 -06:00