diff options
| author |   Leon Romanovsky <leonro@mellanox.com> | 2018-11-28 13:16:44 +0200 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2018-12-03 14:58:25 -0500 |
| commit | 12d23a91983348bafcf646d5520de320a6a6f8e3 (patch) | |
| tree | b579a0d272bc40d58a6f8a3047c3051cd876b290 /drivers | |
| parent | RDMA/restrack: Track ucontext (diff) | |
| download | linux-dev-12d23a91983348bafcf646d5520de320a6a6f8e3.tar.xz linux-dev-12d23a91983348bafcf646d5520de320a6a6f8e3.zip | |
RDMA/uverbs: Annotate alloc/deallloc paths with context tracking
Add restrack annotations to track allocations of ucontexts.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/core/rdma_core.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/core/uverbs_cmd.c | 3 |
2 files changed, 5 insertions, 0 deletions
diff --git a/drivers/infiniband/core/rdma_core.c b/drivers/infiniband/core/rdma_core.c index efa292489271..54d4e1521770 100644 --- a/drivers/infiniband/core/rdma_core.c +++ b/drivers/infiniband/core/rdma_core.c @@ -820,6 +820,8 @@ static void ufile_destroy_ucontext(struct ib_uverbs_file *ufile, ib_rdmacg_uncharge(&ucontext->cg_obj, ib_dev, RDMACG_RESOURCE_HCA_HANDLE); + rdma_restrack_del(&ucontext->res); + /* * FIXME: Drivers are not permitted to fail dealloc_ucontext, remove * the error return. diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index 4dab9f7e1f94..b70749542471 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -259,6 +259,9 @@ static int ib_uverbs_get_context(struct uverbs_attr_bundle *attrs) fd_install(resp.async_fd, filp); + ucontext->res.type = RDMA_RESTRACK_CTX; + rdma_restrack_add(&ucontext->res); + /* * Make sure that ib_uverbs_get_ucontext() sees the pointer update * only after all writes to setup the ucontext have completed |