From: Leon Romanovsky <leonro@xxxxxxxxxxxx>
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.
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>
---
drivers/infiniband/core/cq.c | 10 ++++++----
drivers/infiniband/core/verbs.c | 4 ++--
include/rdma/ib_verbs.h | 13 ++++++++++---
3 files changed, 18 insertions(+), 9 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 @@ struct ib_cq *ib_alloc_cq(struct ib_device *dev, void *private,
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)
{
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 1c6e9f52f127..f9cabb1b670e 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -3135,8 +3135,12 @@ static inline int ib_post_recv(struct ib_qp *qp,
return qp->device->post_recv(qp, recv_wr, bad_recv_wr);
}
-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);
+#define ib_alloc_cq(device, priv, nr_cqe, comp_vect, poll_ctx) \
+ __ib_alloc_cq((device), (priv), (nr_cqe), (comp_vect), (poll_ctx), KBUILD_MODNAME)
+
void ib_free_cq(struct ib_cq *cq);
int ib_process_cq_direct(struct ib_cq *cq, int budget);
@@ -3560,8 +3564,11 @@ int ib_detach_mcast(struct ib_qp *qp, union ib_gid *gid, u16 lid);
/**
* ib_alloc_xrcd - Allocates an XRC domain.
* @device: The device on which to allocate the XRC domain.
+ * @caller: Module name for kernel consumers
*/
-struct ib_xrcd *ib_alloc_xrcd(struct ib_device *device);
+struct ib_xrcd *__ib_alloc_xrcd(struct ib_device *device, const char *caller);
+#define ib_alloc_xrcd(device) \
+ __ib_alloc_xrcd((device), KBUILD_MODNAME)
/**
* ib_dealloc_xrcd - Deallocates an XRC domain.
--
2.15.1
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