summaryrefslogtreecommitdiff
path: root/include/rdma
diff options
context:
space:
mode:
authorJason Gunthorpe <jgg@mellanox.com>2020-05-06 11:24:39 +0300
committerJason Gunthorpe <jgg@mellanox.com>2020-05-18 02:35:25 +0300
commitb0810b037de0b62a3c6e3abfc123fe2734335f53 (patch)
tree18a8959d568256175f888491b04e1d27da2ad02c /include/rdma
parentdbd67252869ba58d086edfa14113e10f8059b97e (diff)
downloadlinux-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')
-rw-r--r--include/rdma/ib_verbs.h27
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.