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| author |   Leon Romanovsky <leonro@mellanox.com> | 2018-01-28 11:17:22 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-01-29 20:21:40 -0700 |
| commit | 08f294a1524bc3211a28091daa6c7513828c7d33 (patch) | |
| tree | 0c8e359ef99f869ac67427de46dc3c5468f39040 /drivers/infiniband/core/cq.c | |
| parent | RDMA/core: Add resource tracking for create and destroy QPs (diff) | |
| download | linux-dev-08f294a1524bc3211a28091daa6c7513828c7d33.tar.xz linux-dev-08f294a1524bc3211a28091daa6c7513828c7d33.zip | |
RDMA/core: Add resource tracking for create and destroy CQs
Track create and destroy operations of CQ objects.
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/core/cq.c')
| -rw-r--r-- | drivers/infiniband/core/cq.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/infiniband/core/cq.c b/drivers/infiniband/core/cq.c index d99565dbd12f..bc79ca8215d7 100644 --- a/drivers/infiniband/core/cq.c +++ b/drivers/infiniband/core/cq.c @@ -159,6 +159,10 @@ struct ib_cq *__ib_alloc_cq(struct ib_device *dev, void *private, if (!cq->wc) goto out_destroy_cq; + cq->res.type = RDMA_RESTRACK_CQ; + cq->res.kern_name = caller; + rdma_restrack_add(&cq->res); + switch (cq->poll_ctx) { case IB_POLL_DIRECT: cq->comp_handler = ib_cq_completion_direct; @@ -183,6 +187,7 @@ struct ib_cq *__ib_alloc_cq(struct ib_device *dev, void *private, out_free_wc: kfree(cq->wc); + rdma_restrack_del(&cq->res); out_destroy_cq: cq->device->destroy_cq(cq); return ERR_PTR(ret); @@ -214,6 +219,7 @@ void ib_free_cq(struct ib_cq *cq) } kfree(cq->wc); + rdma_restrack_del(&cq->res); ret = cq->device->destroy_cq(cq); WARN_ON_ONCE(ret); } |