diff options
| author | Shamir Rabinovitch <shamir.rabinovitch@oracle.com> | 2019-03-31 19:10:06 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-04-01 14:59:35 -0300 |
| commit | bdeacabd1a5fb4c0274b949d7220501c3401a3b4 (patch) | |
| tree | 2d5e2236b422c2348d29b0e14fb0852c9306e6db /drivers/infiniband/hw/mlx4/srq.c | |
| parent | c4367a26357be501338e41ceae7ebb7ce57064e5 (diff) | |
| download | linux-bdeacabd1a5fb4c0274b949d7220501c3401a3b4.tar.gz | |
IB: Remove 'uobject->context' dependency in object destroy APIs
Now that we have the udata passed to all the ib_xxx object destroy APIs
and the additional macro 'rdma_udata_to_drv_context' to get the
ib_ucontext from ib_udata stored in uverbs_attr_bundle, we can finally
start to remove the dependency of the drivers in the
ib_xxx->uobject->context.
Signed-off-by: Shamir Rabinovitch <shamir.rabinovitch@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx4/srq.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/srq.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mlx4/srq.c b/drivers/infiniband/hw/mlx4/srq.c index b51f632f3f7d..2a20205d1662 100644 --- a/drivers/infiniband/hw/mlx4/srq.c +++ b/drivers/infiniband/hw/mlx4/srq.c @@ -280,8 +280,13 @@ int mlx4_ib_destroy_srq(struct ib_srq *srq, struct ib_udata *udata) mlx4_srq_free(dev->dev, &msrq->msrq); mlx4_mtt_cleanup(dev->dev, &msrq->mtt); - if (srq->uobject) { - mlx4_ib_db_unmap_user(to_mucontext(srq->uobject->context), &msrq->db); + if (udata) { + mlx4_ib_db_unmap_user( + rdma_udata_to_drv_context( + udata, + struct mlx4_ib_ucontext, + ibucontext), + &msrq->db); ib_umem_release(msrq->umem); } else { kvfree(msrq->wrid); |