nvme-fabrics: allow user to set nr_write_queues for separate queue maps

This argument will specify how many I/O queues will be connected in
create_ctrl in addition to nr_io_queues. With this configuration, I/O
that carries payload from the host to the target, will use the default
hctx queue map, and I/O that involves target to host transfers will use
the read hctx queue map.

Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Sagi Grimberg 2018-12-11 23:38:56 -08:00 • committed by Christoph Hellwig
commit 330f6b8a70
2 changed files with 16 additions and 0 deletions