Ziye Yang 012a15837a nvme/perf: make the drain io in round robin.
This patch is used to make the io completion
of different ns_ctx owned by each worker in
a round robin way.

Purpose: To avoid the timeout if there are many
ns_ctxes. For example, if each ns_ctxt connects
to remote NVMe-oF target with qpair. If there are
many qpairs, we may face the time out of some qpairs.

Change-Id: I477cb7436dc46ea498a26f990ed79001fa1bf2d6
Signed-off-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-on: https://review.gerrithub.io/c/438150
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2019-01-07 21:17:12 +00:00
..
2018-12-12 22:35:21 +00:00
2018-12-12 22:35:21 +00:00