diff options
| author | Jason Gunthorpe <jgg@mellanox.com> | 2020-05-06 11:24:39 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2020-05-18 02:35:25 +0300 |
| commit | b0810b037de0b62a3c6e3abfc123fe2734335f53 (patch) | |
| tree | 18a8959d568256175f888491b04e1d27da2ad02c /include/rdma/ib_verbs.h | |
| parent | dbd67252869ba58d086edfa14113e10f8059b97e (diff) | |
| download | linux-b0810b037de0b62a3c6e3abfc123fe2734335f53.tar.xz | |
RDMA/core: Consolidate ib_create_srq flows
The uverbs layer largely duplicate the code in ib_create_srq(), with the
slight difference that it passes in a udata. Move all the code together
into ib_create_srq_user() and provide an inline for kernel users, similar
to other create calls.
Link: https://lore.kernel.org/r/20200506082444.14502-6-leon@kernel.org
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'include/rdma/ib_verbs.h')
| -rw-r--r-- | include/rdma/ib_verbs.h | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 4c488cade70f..db58f11552f1 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -3559,21 +3559,18 @@ static inline int rdma_destroy_ah(struct ib_ah *ah, u32 flags) return rdma_destroy_ah_user(ah, flags, NULL); } -/** - * ib_create_srq - Creates a SRQ associated with the specified protection - * domain. - * @pd: The protection domain associated with the SRQ. - * @srq_init_attr: A list of initial attributes required to create the - * SRQ. If SRQ creation succeeds, then the attributes are updated to - * the actual capabilities of the created SRQ. - * - * srq_attr->max_wr and srq_attr->max_sge are read the determine the - * requested size of the SRQ, and set to the actual values allocated - * on return. If ib_create_srq() succeeds, then max_wr and max_sge - * will always be at least as large as the requested values. - */ -struct ib_srq *ib_create_srq(struct ib_pd *pd, - struct ib_srq_init_attr *srq_init_attr); +struct ib_srq *ib_create_srq_user(struct ib_pd *pd, + struct ib_srq_init_attr *srq_init_attr, + struct ib_usrq_object *uobject, + struct ib_udata *udata); +static inline struct ib_srq * +ib_create_srq(struct ib_pd *pd, struct ib_srq_init_attr *srq_init_attr) +{ + if (!pd->device->ops.create_srq) + return ERR_PTR(-EOPNOTSUPP); + + return ib_create_srq_user(pd, srq_init_attr, NULL, NULL); +} /** * ib_modify_srq - Modifies the attributes for the specified SRQ. |