path: root/include
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authorMatan Barak <matanb@mellanox.com>2017-08-03 16:07:02 +0300
committerDoug Ledford <dledford@redhat.com>2017-08-31 08:35:11 -0400
commit4da70da23e9ba03f7f9e067fbe0eec6ebbfee401 (patch)
tree42e5675db18e41897fed7e6095c8fcbd45917d2a /include
parent3541030650c0ddb5d52163082fee427b2a453799 (diff)
IB/core: Explicitly destroy an object while keeping uobject
When some objects are destroyed, we need to extract their status at destruction. After object's destruction, this status (e.g. events_reported) relies in the uobject. In order to have the latest and correct status, the underlying object should be destroyed, but we should keep the uobject alive and read this information off the uobject. We introduce a rdma_explicit_destroy function. This function destroys the class type object (for example, the IDR class type which destroys the underlying object as well) and then convert the uobject to be of a null class type. This uobject will then be destroyed as any other uobject once uverbs_finalize_object[s] is called. Signed-off-by: Matan Barak <matanb@mellanox.com> Reviewed-by: Yishai Hadas <yishaih@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include')
1 files changed, 1 insertions, 0 deletions
diff --git a/include/rdma/uverbs_types.h b/include/rdma/uverbs_types.h
index 9760b6d70744..cc04ec65588d 100644
--- a/include/rdma/uverbs_types.h
+++ b/include/rdma/uverbs_types.h
@@ -129,6 +129,7 @@ struct ib_uobject *rdma_alloc_begin_uobject(const struct uverbs_obj_type *type,
void rdma_alloc_abort_uobject(struct ib_uobject *uobj);
int __must_check rdma_remove_commit_uobject(struct ib_uobject *uobj);
int rdma_alloc_commit_uobject(struct ib_uobject *uobj);
+int rdma_explicit_destroy(struct ib_uobject *uobject);
struct uverbs_obj_fd_type {

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