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| author | Xi Wang <wangxi11@huawei.com> | 2021-01-23 17:48:00 +0800 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2021-01-28 10:51:05 -0400 |
| commit | 0e0ab04b5bbe84b58097d6dabb3b01b93ce2bf77 (patch) | |
| tree | 9b4ac526e4c5e11a1ad476750b9357d655e930ef /drivers/infiniband/hw/hns/hns_roce_srq.c | |
| parent | f8e9a970159c7bd30429b86710397e9914fefbca (diff) | |
| download | linux-0e0ab04b5bbe84b58097d6dabb3b01b93ce2bf77.tar.gz linux-0e0ab04b5bbe84b58097d6dabb3b01b93ce2bf77.tar.bz2 linux-0e0ab04b5bbe84b58097d6dabb3b01b93ce2bf77.zip | |
RDMA/hns: Refactor the MTR creation flow
Split the hns_roce_mtr_create() into serval small functions, remove unused
member in 'struct hns_roce_buf_attr' and delete unnecessary MTR page count
check flow to make the MTR creation related codes clearer.
Link: https://lore.kernel.org/r/1611395282-991-2-git-send-email-liweihang@huawei.com
Signed-off-by: Xi Wang <wangxi11@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_srq.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_srq.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_srq.c b/drivers/infiniband/hw/hns/hns_roce_srq.c index c4ae57e4173a..94038280a3ec 100644 --- a/drivers/infiniband/hw/hns/hns_roce_srq.c +++ b/drivers/infiniband/hw/hns/hns_roce_srq.c @@ -194,7 +194,6 @@ static int alloc_srq_buf(struct hns_roce_dev *hr_dev, struct hns_roce_srq *srq, srq->wqe_shift); buf_attr.region[0].hopnum = hr_dev->caps.srqwqe_hop_num; buf_attr.region_count = 1; - buf_attr.fixed_page = true; err = hns_roce_mtr_create(hr_dev, &srq->buf_mtr, &buf_attr, hr_dev->caps.srqwqe_ba_pg_sz + @@ -226,7 +225,6 @@ static int alloc_srq_idx(struct hns_roce_dev *hr_dev, struct hns_roce_srq *srq, srq->idx_que.entry_shift); buf_attr.region[0].hopnum = hr_dev->caps.idx_hop_num; buf_attr.region_count = 1; - buf_attr.fixed_page = true; err = hns_roce_mtr_create(hr_dev, &idx_que->mtr, &buf_attr, hr_dev->caps.idx_ba_pg_sz + HNS_HW_PAGE_SHIFT, |