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/sw | |
| 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/sw')
| -rw-r--r-- | drivers/infiniband/sw/rdmavt/mr.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_mr.c | 2 |
2 files changed, 2 insertions, 3 deletions
diff --git a/drivers/infiniband/sw/rdmavt/mr.c b/drivers/infiniband/sw/rdmavt/mr.c index 49c9541050d4..8b1c1e8dd7ef 100644 --- a/drivers/infiniband/sw/rdmavt/mr.c +++ b/drivers/infiniband/sw/rdmavt/mr.c @@ -388,8 +388,7 @@ struct ib_mr *rvt_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, if (length == 0) return ERR_PTR(-EINVAL); - umem = ib_umem_get(pd->uobject->context, start, length, - mr_access_flags, 0); + umem = ib_umem_get(udata, start, length, mr_access_flags, 0); if (IS_ERR(umem)) return (void *)umem; diff --git a/drivers/infiniband/sw/rxe/rxe_mr.c b/drivers/infiniband/sw/rxe/rxe_mr.c index 9d3916b93f23..2438093776a0 100644 --- a/drivers/infiniband/sw/rxe/rxe_mr.c +++ b/drivers/infiniband/sw/rxe/rxe_mr.c @@ -171,7 +171,7 @@ int rxe_mem_init_user(struct rxe_pd *pd, u64 start, void *vaddr; int err; - umem = ib_umem_get(pd->ibpd.uobject->context, start, length, access, 0); + umem = ib_umem_get(udata, start, length, access, 0); if (IS_ERR(umem)) { pr_warn("err %d from rxe_umem_get\n", (int)PTR_ERR(umem)); |