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| author |   Max Gurtovoy <mgurtovoy@nvidia.com> | 2021-09-23 00:55:35 +0300 |
|---|---|---|
| committer |   Christoph Hellwig <hch@lst.de> | 2021-10-20 19:16:01 +0200 |
| commit | 44c3c6257e99c6284f312206de73783575fc8906 (patch) | |
| tree | dad6ff990003101ecc36fbe1dcaa87492073c5d3 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | nvmet-tcp: fix use-after-free when a port is removed (diff) | |
| download | wireguard-linux-44c3c6257e99c6284f312206de73783575fc8906.tar.xz wireguard-linux-44c3c6257e99c6284f312206de73783575fc8906.zip | |
nvme-rdma: limit the maximal queue size for RDMA controllers
Corrent limit of 1024 isn't valid for some of the RDMA based ctrls. In
case the target expose a cap of larger amount of entries (e.g. 1024),
the initiator may fail to create a QP with this size. Thus limit to a
value that works for all RDMA adapters.
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.
Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions