linux/drivers/nvme
Max Gurtovoy 032a9966a2 nvme-rdma: assign completion vector correctly
The completion vector index that is given during CQ creation can't
exceed the number of support vectors by the underlying RDMA device. This
violation currently can accure, for example, in case one will try to
connect with N regular read/write queues and M poll queues and the sum
of N + M > num_supported_vectors. This will lead to failure in establish
a connection to remote target. Instead, in that case, share a completion
vector between queues.

Signed-off-by: Max Gurtovoy <maxg@mellanox.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2020-06-24 18:41:19 +02:00
..
host nvme-rdma: assign completion vector correctly 2020-06-24 18:41:19 +02:00
target nvme-loop: initialize tagset numa value to the value of the ctrl 2020-06-24 18:37:08 +02:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00