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| author |   Leon Romanovsky <leonro@mellanox.com> | 2020-09-07 15:09:17 +0300 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@nvidia.com> | 2020-09-09 14:14:28 -0300 |
| commit | 7e3c66c9a989d5b53387ceebc88b9e4a9b1d6434 (patch) | |
| tree | 96656531f93acff8cecbff6c083c2e8c3d374f09 /include/rdma/ib_verbs.h | |
| parent | RDMA: Restore ability to fail on SRQ destroy (diff) | |
| download | linux-dev-7e3c66c9a989d5b53387ceebc88b9e4a9b1d6434.tar.xz linux-dev-7e3c66c9a989d5b53387ceebc88b9e4a9b1d6434.zip | |
RDMA/core: Delete function indirection for alloc/free kernel CQ
The ib_alloc_cq*() and ib_free_cq*() are solely kernel verbs to manage CQs
and doesn't need extra indirection just to call same functions with
constant parameter NULL as udata.
Link: https://lore.kernel.org/r/20200907120921.476363-6-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'include/rdma/ib_verbs.h')
| -rw-r--r-- | include/rdma/ib_verbs.h | 62 |
1 files changed, 6 insertions, 56 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 40bb6a455960..b74fd1a5ccb6 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -3802,46 +3802,15 @@ static inline int ib_post_recv(struct ib_qp *qp, return qp->device->ops.post_recv(qp, recv_wr, bad_recv_wr ? : &dummy); } -struct ib_cq *__ib_alloc_cq_user(struct ib_device *dev, void *private, - int nr_cqe, int comp_vector, - enum ib_poll_context poll_ctx, - const char *caller, struct ib_udata *udata); - -/** - * ib_alloc_cq_user: Allocate kernel/user CQ - * @dev: The IB device - * @private: Private data attached to the CQE - * @nr_cqe: Number of CQEs in the CQ - * @comp_vector: Completion vector used for the IRQs - * @poll_ctx: Context used for polling the CQ - * @udata: Valid user data or NULL for kernel objects - */ -static inline struct ib_cq *ib_alloc_cq_user(struct ib_device *dev, - void *private, int nr_cqe, - int comp_vector, - enum ib_poll_context poll_ctx, - struct ib_udata *udata) -{ - return __ib_alloc_cq_user(dev, private, nr_cqe, comp_vector, poll_ctx, - KBUILD_MODNAME, udata); -} - -/** - * ib_alloc_cq: Allocate kernel CQ - * @dev: The IB device - * @private: Private data attached to the CQE - * @nr_cqe: Number of CQEs in the CQ - * @comp_vector: Completion vector used for the IRQs - * @poll_ctx: Context used for polling the CQ - * - * NOTE: for user cq use ib_alloc_cq_user with valid udata! - */ +struct ib_cq *__ib_alloc_cq(struct ib_device *dev, void *private, int nr_cqe, + int comp_vector, enum ib_poll_context poll_ctx, + const char *caller); static inline struct ib_cq *ib_alloc_cq(struct ib_device *dev, void *private, int nr_cqe, int comp_vector, enum ib_poll_context poll_ctx) { - return ib_alloc_cq_user(dev, private, nr_cqe, comp_vector, poll_ctx, - NULL); + return __ib_alloc_cq(dev, private, nr_cqe, comp_vector, poll_ctx, + KBUILD_MODNAME); } struct ib_cq *__ib_alloc_cq_any(struct ib_device *dev, void *private, @@ -3863,26 +3832,7 @@ static inline struct ib_cq *ib_alloc_cq_any(struct ib_device *dev, KBUILD_MODNAME); } -/** - * ib_free_cq_user - Free kernel/user CQ - * @cq: The CQ to free - * @udata: Valid user data or NULL for kernel objects - * - * NOTE: This function shouldn't be called on shared CQs. - */ -void ib_free_cq_user(struct ib_cq *cq, struct ib_udata *udata); - -/** - * ib_free_cq - Free kernel CQ - * @cq: The CQ to free - * - * NOTE: for user cq use ib_free_cq_user with valid udata! - */ -static inline void ib_free_cq(struct ib_cq *cq) -{ - ib_free_cq_user(cq, NULL); -} - +void ib_free_cq(struct ib_cq *cq); int ib_process_cq_direct(struct ib_cq *cq, int budget); /** |