diff options
| author | Jason Gunthorpe <jgg@mellanox.com> | 2019-01-09 12:15:16 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-01-11 03:07:45 +0300 |
| commit | b0ea0fa5435f9df7213a9af098558f7dd584d8e8 (patch) | |
| tree | fc1ac9ad0feffa7d990175633b130890b582d198 /drivers/infiniband/hw/hns/hns_roce_srq.c | |
| parent | 6fa8f1afd3373c456e556815ebc8cb2330d6c3fe (diff) | |
| download | linux-b0ea0fa5435f9df7213a9af098558f7dd584d8e8.tar.xz | |
IB/{core,hw}: Have ib_umem_get extract the ib_ucontext from ib_udata
ib_umem_get() can only be called in a method callback, which always has a
udata parameter. This allows ib_umem_get() to derive the ucontext pointer
directly from the udata without requiring the drivers to find it in some
way or another.
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Shamir Rabinovitch <shamir.rabinovitch@oracle.com>
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_srq.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_srq.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_srq.c b/drivers/infiniband/hw/hns/hns_roce_srq.c index 960b1946c365..8975f858b36f 100644 --- a/drivers/infiniband/hw/hns/hns_roce_srq.c +++ b/drivers/infiniband/hw/hns/hns_roce_srq.c @@ -252,8 +252,8 @@ struct ib_srq *hns_roce_create_srq(struct ib_pd *pd, goto err_srq; } - srq->umem = ib_umem_get(pd->uobject->context, ucmd.buf_addr, - srq_buf_size, 0, 0); + srq->umem = + ib_umem_get(udata, ucmd.buf_addr, srq_buf_size, 0, 0); if (IS_ERR(srq->umem)) { ret = PTR_ERR(srq->umem); goto err_srq; @@ -280,8 +280,7 @@ struct ib_srq *hns_roce_create_srq(struct ib_pd *pd, goto err_srq_mtt; /* config index queue BA */ - srq->idx_que.umem = ib_umem_get(pd->uobject->context, - ucmd.que_addr, + srq->idx_que.umem = ib_umem_get(udata, ucmd.que_addr, srq->idx_que.buf_size, 0, 0); if (IS_ERR(srq->idx_que.umem)) { dev_err(hr_dev->dev, |