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/cxgb4 | |
| parent | c4367a26357be501338e41ceae7ebb7ce57064e5 (diff) | |
| download | linux-bdeacabd1a5fb4c0274b949d7220501c3401a3b4.tar.bz2 | |
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/cxgb4')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/cq.c | 6 | ||||
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/qp.c | 4 |
2 files changed, 6 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/cxgb4/cq.c b/drivers/infiniband/hw/cxgb4/cq.c index 562187f0c5af..571281888de0 100644 --- a/drivers/infiniband/hw/cxgb4/cq.c +++ b/drivers/infiniband/hw/cxgb4/cq.c @@ -30,6 +30,8 @@ * SOFTWARE. */ +#include <rdma/uverbs_ioctl.h> + #include "iw_cxgb4.h" static int destroy_cq(struct c4iw_rdev *rdev, struct t4_cq *cq, @@ -980,8 +982,8 @@ int c4iw_destroy_cq(struct ib_cq *ib_cq, struct ib_udata *udata) atomic_dec(&chp->refcnt); wait_event(chp->wait, !atomic_read(&chp->refcnt)); - ucontext = ib_cq->uobject ? to_c4iw_ucontext(ib_cq->uobject->context) - : NULL; + ucontext = rdma_udata_to_drv_context(udata, struct c4iw_ucontext, + ibucontext); destroy_cq(&chp->rhp->rdev, &chp->cq, ucontext ? &ucontext->uctx : &chp->cq.rdev->uctx, chp->destroy_skb, chp->wr_waitp); diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c index 76e6544cf0b9..777231496cc6 100644 --- a/drivers/infiniband/hw/cxgb4/qp.c +++ b/drivers/infiniband/hw/cxgb4/qp.c @@ -2838,8 +2838,8 @@ int c4iw_destroy_srq(struct ib_srq *ibsrq, struct ib_udata *udata) pr_debug("%s id %d\n", __func__, srq->wq.qid); xa_erase_irq(&rhp->qps, srq->wq.qid); - ucontext = ibsrq->uobject ? - to_c4iw_ucontext(ibsrq->uobject->context) : NULL; + ucontext = rdma_udata_to_drv_context(udata, struct c4iw_ucontext, + ibucontext); free_srq_queue(srq, ucontext ? &ucontext->uctx : &rhp->rdev.uctx, srq->wr_waitp); c4iw_free_srq_idx(&rhp->rdev, srq->idx); |