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libhns: Support lock-free for data path #1482

Merged
merged 4 commits into from
Jul 7, 2024
Merged

libhns: Support lock-free for data path #1482

merged 4 commits into from
Jul 7, 2024

Commits on Jul 5, 2024

  1. libhns: Add support for thread domain and parent domain 

    Add support for thread domain (TD) and parent domain (PAD).
Extend the orginal hns_roce_pd struct to hns_roce_pad by
adding the new hns_roce_td struct. When a parent domain
holds a thread domain, the associated data path will be set
to lock-free mode to improve performance.

Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
    Junxian Huang authored and Junxian Huang committed Jul 5, 2024
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  2. libhns: Add support for lock-free CQ 

    Drop CQ locks when associated to a PAD holding a TD.

Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
    Junxian Huang authored and Junxian Huang committed Jul 5, 2024
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  3. libhns: Add support for lock-free QP 

    Drop QP locks when associated to a PAD holding a TD.

Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
    Junxian Huang authored and Junxian Huang committed Jul 5, 2024
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  4. libhns: Add support for lock-free SRQ 

    Drop SRQ locks when associated to a PAD holding a TD.

Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
    Junxian Huang authored and Junxian Huang committed Jul 5, 2024
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