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| author | Junxian Huang <[email protected]> | 2021-08-25 17:43:12 +0800 |
|---|---|---|
| committer | Jason Gunthorpe <[email protected]> | 2021-08-25 13:55:30 -0300 |
| commit | eb653eda1e91dd3e7d1d2448d528d033dbfbe78f (patch) | |
| tree | 4e4018f1f4590127fd22e7d5884b2fcb6eb324a0 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 074f315fc54a9ce45559a44ca36d9fa1ee1ea2cd (diff) | |
RDMA/hns: Bugfix for incorrect association between dip_idx and dgid
dip_idx and dgid should be a one-to-one mapping relationship, but when
qp_num loops back to the start number, it may happen that two different
dgid are assiociated to the same dip_idx incorrectly.
One solution is to store the qp_num that is not assigned to dip_idx in an
array. When a dip_idx needs to be allocated to a new dgid, an spare qp_num
is extracted and assigned to dip_idx.
Fixes: f91696f2f053 ("RDMA/hns: Support congestion control type selection according to the FW")
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Junxian Huang <[email protected]>
Signed-off-by: Yangyang Li <[email protected]>
Signed-off-by: Wenpeng Liang <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions