diff options
| author | Max Gurtovoy <[email protected]> | 2021-09-23 00:55:37 +0300 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2021-10-20 19:16:01 +0200 |
| commit | c7d792f9b8b0502c807ecda57aeb5eac70cc7ab9 (patch) | |
| tree | 1df12a019dbab8aaee33392b22600a30ad6e29c1 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 6d1555cc41c088d738b4968009b32aaeda8542a3 (diff) | |
nvmet-rdma: implement get_max_queue_size controller op
Limit the maximal queue size for RDMA controllers. Today, the target
reports a limit of 1024 and this limit isn't valid for some of the RDMA
based controllers. For now, limit RDMA transport to 128 entries (the
max queue depth configured for Linux NVMe/RDMA host).
Future general solution should use RDMA/core API to calculate this size
according to device capabilities and number of WRs needed per NVMe IO
request.
Reported-by: Mark Ruijter <[email protected]>
Reviewed-by: Chaitanya Kulkarni <[email protected]>
Signed-off-by: Max Gurtovoy <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions