diff options
| author |   Leon Romanovsky <leonro@mellanox.com> | 2018-01-28 11:17:19 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-01-29 14:01:44 -0700 |
| commit | f66c8ba4c9fa193481fdb8030504287bf5ad4d69 (patch) | |
| tree | a737729b1bc43b5730741eb15fe6d29dff733d2b /drivers/infiniband/core | |
| parent | RDMA/core: Use the MODNAME instead of the function name for pd callers (diff) | |
| download | linux-dev-f66c8ba4c9fa193481fdb8030504287bf5ad4d69.tar.xz linux-dev-f66c8ba4c9fa193481fdb8030504287bf5ad4d69.zip | |
RDMA/core: Save kernel caller name when creating PD and CQ objects
The KBUILD_MODNAME variable contains the module name and it is known for
kernel users during compilation, so let's reuse it to track the owners.
Followup patches will store this for resource tracking.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/core')
| -rw-r--r-- | drivers/infiniband/core/cq.c | 10 | ||||
| -rw-r--r-- | drivers/infiniband/core/verbs.c | 4 |
2 files changed, 8 insertions, 6 deletions
diff --git a/drivers/infiniband/core/cq.c b/drivers/infiniband/core/cq.c index c8c5a5a7f433..d99565dbd12f 100644 --- a/drivers/infiniband/core/cq.c +++ b/drivers/infiniband/core/cq.c @@ -120,20 +120,22 @@ static void ib_cq_completion_workqueue(struct ib_cq *cq, void *private) } /** - * ib_alloc_cq - allocate a completion queue + * __ib_alloc_cq - allocate a completion queue * @dev: device to allocate the CQ for * @private: driver private data, accessible from cq->cq_context * @nr_cqe: number of CQEs to allocate * @comp_vector: HCA completion vectors for this CQ * @poll_ctx: context to poll the CQ from. + * @caller: module owner name. * * This is the proper interface to allocate a CQ for in-kernel users. A * CQ allocated with this interface will automatically be polled from the * specified context. The ULP must use wr->wr_cqe instead of wr->wr_id * to use this CQ abstraction. */ -struct ib_cq *ib_alloc_cq(struct ib_device *dev, void *private, - int nr_cqe, int comp_vector, enum ib_poll_context poll_ctx) +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) { struct ib_cq_init_attr cq_attr = { .cqe = nr_cqe, @@ -185,7 +187,7 @@ out_destroy_cq: cq->device->destroy_cq(cq); return ERR_PTR(ret); } -EXPORT_SYMBOL(ib_alloc_cq); +EXPORT_SYMBOL(__ib_alloc_cq); /** * ib_free_cq - free a completion queue diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c index e9c3991a93ff..c2b347f6e8a2 100644 --- a/drivers/infiniband/core/verbs.c +++ b/drivers/infiniband/core/verbs.c @@ -1782,7 +1782,7 @@ int ib_detach_mcast(struct ib_qp *qp, union ib_gid *gid, u16 lid) } EXPORT_SYMBOL(ib_detach_mcast); -struct ib_xrcd *ib_alloc_xrcd(struct ib_device *device) +struct ib_xrcd *__ib_alloc_xrcd(struct ib_device *device, const char *caller) { struct ib_xrcd *xrcd; @@ -1800,7 +1800,7 @@ struct ib_xrcd *ib_alloc_xrcd(struct ib_device *device) return xrcd; } -EXPORT_SYMBOL(ib_alloc_xrcd); +EXPORT_SYMBOL(__ib_alloc_xrcd); int ib_dealloc_xrcd(struct ib_xrcd *xrcd) { |