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RDMA/hns: Store mr len information into mr obj

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The length information should be stored in the struct ib_mr object,
otherwise the length value of a valid mr object would always be 0.

Link: https://lore.kernel.org/r/1588931159-56875-7-git-send-email-liweihang@huawei.com
Signed-off-by: Lang Cheng <chenglang@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Lang Cheng 2020-05-08 17:45:56 +08:00 committed by Jason Gunthorpe
parent d4d8138741
commit 7b611d2f6e
1 changed files with 2 additions and 0 deletions
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2
drivers/infiniband/hw/hns/hns_roce_mr.c
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@ -285,6 +285,7 @@ struct ib_mr *hns_roce_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
goto err_alloc_pbl;
mr->ibmr.rkey = mr->ibmr.lkey = mr->key;
mr->ibmr.length = length;
return &mr->ibmr;
@ -451,6 +452,7 @@ struct ib_mr *hns_roce_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type,
goto err_pbl;
mr->ibmr.rkey = mr->ibmr.lkey = mr->key;
mr->ibmr.length = length;
return &mr->ibmr;