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authorMaxim Mikityanskiy <maximmi@nvidia.com>2022-09-30 09:28:55 -0700
committerJakub Kicinski <kuba@kernel.org>2022-10-01 13:30:20 -0700
commita2e5ba242c338208024cd814128c7fa9e22ae2b4 (patch)
tree06c2e7609d84d75db6c204a0c239c70e5f1ded74 /tools/perf/scripts/python/syscall-counts.py
parent0b482232374528b62ef978241f8efc548dce7edb (diff)
net/mlx5e: xsk: Split out WQE allocation for legacy XSK RQ
Allocation of XSK frames on legacy RQ may be made more efficient with a specialized routine that relies on certain assumptions, such as there is only one fragment, allocation units (XSK frames) are not shared among multiple packets. It reduces the number of branches both in the XSK code and in the regular RQ, because with this approach there is only a single check whether it's an XSK or regular RQ. Signed-off-by: Maxim Mikityanskiy <maximmi@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
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