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net: hns3: optimize converting dscp to priority process of hns3_nic_select_queue()

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Currently, when function hns3_nic_select_queue() converts dscp to priority,
it calls an indirect callback ae_algo->ops->get_dscp_prio to get priority.

However as function hns3_nic_select_queue() is in fast path, the indirect
call may cause degradation of performance. For optimization, this patch
moves dscp_app_cnt and dscp_prio from struct hclge_tm_info to struct
hnae3_knic_private_info, so they can be used in both hclge and hns3 layers.

Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Guangbin Huang 2022-09-16 10:38:01 +08:00 • committed by Jakub Kicinski
commit dfea275e06
7 changed files with 45 additions and 50 deletions
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