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Searched refs:uobj (Results 1 – 19 of 19) sorted by relevance

/Linux-v5.4/drivers/infiniband/core/
Drdma_core.c52 struct ib_uobject *uobj = in uverbs_uobject_free() local
55 if (uobj->uapi_object->type_class->needs_kfree_rcu) in uverbs_uobject_free()
56 kfree_rcu(uobj, rcu); in uverbs_uobject_free()
58 kfree(uobj); in uverbs_uobject_free()
66 static int uverbs_try_lock_object(struct ib_uobject *uobj, in uverbs_try_lock_object() argument
82 return atomic_fetch_add_unless(&uobj->usecnt, 1, -1) == -1 ? in uverbs_try_lock_object()
86 return atomic_cmpxchg(&uobj->usecnt, 0, -1) == 0 ? 0 : -EBUSY; in uverbs_try_lock_object()
93 static void assert_uverbs_usecnt(struct ib_uobject *uobj, in assert_uverbs_usecnt() argument
99 WARN_ON(atomic_read(&uobj->usecnt) <= 0); in assert_uverbs_usecnt()
102 WARN_ON(atomic_read(&uobj->usecnt) != -1); in assert_uverbs_usecnt()
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Duverbs_main.c138 struct ib_ucq_object *uobj) in ib_uverbs_release_ucq() argument
144 list_for_each_entry_safe(evt, tmp, &uobj->comp_list, obj_list) { in ib_uverbs_release_ucq()
150 uverbs_uobject_put(&ev_file->uobj); in ib_uverbs_release_ucq()
154 list_for_each_entry_safe(evt, tmp, &uobj->async_list, obj_list) { in ib_uverbs_release_ucq()
162 struct ib_uevent_object *uobj) in ib_uverbs_release_uevent() argument
167 list_for_each_entry_safe(evt, tmp, &uobj->event_list, obj_list) { in ib_uverbs_release_uevent()
175 struct ib_uqp_object *uobj) in ib_uverbs_detach_umcast() argument
179 list_for_each_entry_safe(mcast, tmp, &uobj->mcast_list, list) { in ib_uverbs_detach_umcast()
300 comp_ev_file->uobj.ufile, filp, in ib_uverbs_comp_event_read()
382 struct ib_uobject *uobj = filp->private_data; in ib_uverbs_comp_event_close() local
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Duverbs_cmd.c191 struct ib_uobject *uobj = ufd_get_read(UVERBS_OBJECT_COMP_CHANNEL, in _ib_uverbs_lookup_comp_file() local
194 if (IS_ERR(uobj)) in _ib_uverbs_lookup_comp_file()
195 return (void *)uobj; in _ib_uverbs_lookup_comp_file()
197 uverbs_uobject_get(uobj); in _ib_uverbs_lookup_comp_file()
198 uobj_put_read(uobj); in _ib_uverbs_lookup_comp_file()
200 return container_of(uobj, struct ib_uverbs_completion_event_file, in _ib_uverbs_lookup_comp_file()
201 uobj); in _ib_uverbs_lookup_comp_file()
409 struct ib_uobject *uobj; in ib_uverbs_alloc_pd() local
418 uobj = uobj_alloc(UVERBS_OBJECT_PD, attrs, &ib_dev); in ib_uverbs_alloc_pd()
419 if (IS_ERR(uobj)) in ib_uverbs_alloc_pd()
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Duverbs_std_types_dm.c55 struct ib_uobject *uobj = in UVERBS_HANDLER() local
81 dm->uobject = uobj; in UVERBS_HANDLER()
84 uobj->object = dm; in UVERBS_HANDLER()
Duverbs_std_types_counters.c55 struct ib_uobject *uobj = uverbs_attr_get_uobject( in UVERBS_HANDLER() local
76 counters->uobject = uobj; in UVERBS_HANDLER()
77 uobj->object = counters; in UVERBS_HANDLER()
Duverbs.h134 struct ib_uobject uobj; member
229 struct ib_ucq_object *uobj);
231 struct ib_uevent_object *uobj);
247 struct ib_uqp_object *uobj);
Duverbs_std_types_mr.c85 struct ib_uobject *uobj = in UVERBS_HANDLER() local
133 mr->uobject = uobj; in UVERBS_HANDLER()
137 uobj->object = mr; in UVERBS_HANDLER()
Duverbs_std_types_cq.c100 uobj); in UVERBS_HANDLER()
182 struct ib_uobject *uobj = in UVERBS_HANDLER() local
185 container_of(uobj, struct ib_ucq_object, uobject); in UVERBS_HANDLER()
Duverbs_std_types_flow_action.c311 struct ib_uobject *uobj = uverbs_attr_get_uobject( in UVERBS_HANDLER() local
331 uverbs_flow_action_fill_action(action, uobj, ib_dev, in UVERBS_HANDLER()
340 struct ib_uobject *uobj = uverbs_attr_get_uobject( in UVERBS_HANDLER() local
342 struct ib_flow_action *action = uobj->object; in UVERBS_HANDLER()
Drdma_core.h51 int uobj_destroy(struct ib_uobject *uobj, struct uverbs_attr_bundle *attrs);
104 int uverbs_finalize_object(struct ib_uobject *uobj,
Duverbs_std_types.c205 static int uverbs_hot_unplug_completion_event_file(struct ib_uobject *uobj, in uverbs_hot_unplug_completion_event_file() argument
209 container_of(uobj, struct ib_uverbs_completion_event_file, in uverbs_hot_unplug_completion_event_file()
210 uobj); in uverbs_hot_unplug_completion_event_file()
Dcore_priv.h323 struct ib_uobject *uobj) in _ib_create_qp() argument
338 qp->uobject = uobj; in _ib_create_qp()
348 if (uobj) in _ib_create_qp()
/Linux-v5.4/include/rdma/
Duverbs_std_types.h61 static inline void *_uobj_get_obj_read(struct ib_uobject *uobj) in _uobj_get_obj_read() argument
63 if (IS_ERR(uobj)) in _uobj_get_obj_read()
65 return uobj->object; in _uobj_get_obj_read()
89 static inline void uobj_put_destroy(struct ib_uobject *uobj) in uobj_put_destroy() argument
91 rdma_lookup_put_uobject(uobj, UVERBS_LOOKUP_WRITE); in uobj_put_destroy()
94 static inline void uobj_put_read(struct ib_uobject *uobj) in uobj_put_read() argument
96 rdma_lookup_put_uobject(uobj, UVERBS_LOOKUP_READ); in uobj_put_read()
102 static inline void uobj_put_write(struct ib_uobject *uobj) in uobj_put_write() argument
104 rdma_lookup_put_uobject(uobj, UVERBS_LOOKUP_WRITE); in uobj_put_write()
108 uobj_alloc_commit(struct ib_uobject *uobj, struct uverbs_attr_bundle *attrs) in uobj_alloc_commit() argument
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Duverbs_types.h88 int (*alloc_commit)(struct ib_uobject *uobj);
90 void (*alloc_abort)(struct ib_uobject *uobj);
95 void (*lookup_put)(struct ib_uobject *uobj, enum rdma_lookup_mode mode);
97 int __must_check (*destroy_hw)(struct ib_uobject *uobj,
100 void (*remove_handle)(struct ib_uobject *uobj);
129 int __must_check (*destroy_object)(struct ib_uobject *uobj,
138 void rdma_lookup_put_uobject(struct ib_uobject *uobj,
143 void rdma_alloc_abort_uobject(struct ib_uobject *uobj,
145 int __must_check rdma_alloc_commit_uobject(struct ib_uobject *uobj,
157 int (*context_closed)(struct ib_uobject *uobj,
Dib_verbs.h2856 struct ib_uobject *uobj) in ib_is_destroy_retryable() argument
2859 uobj->context->cleanup_retryable); in ib_is_destroy_retryable()
2873 struct ib_uobject *uobj) in ib_destroy_usecnt() argument
2875 if (atomic_read(usecnt) && ib_is_destroy_retryable(-EBUSY, why, uobj)) in ib_destroy_usecnt()
/Linux-v5.4/drivers/gpu/drm/udl/
Dudl_dmabuf.c220 struct udl_gem_object *uobj; in udl_gem_prime_import() local
239 ret = udl_prime_create(dev, dma_buf->size, sg, &uobj); in udl_gem_prime_import()
243 uobj->base.import_attach = attach; in udl_gem_prime_import()
244 uobj->flags = UDL_BO_WC; in udl_gem_prime_import()
246 return &uobj->base; in udl_gem_prime_import()
/Linux-v5.4/drivers/infiniband/hw/mlx5/
Ddevx.c80 struct ib_uobject uobj; member
568 struct ib_uobject *uobj, const void *in) in devx_is_valid_obj_id() argument
576 switch (uobj_get_object_id(uobj)) { in devx_is_valid_obj_id()
579 to_mcq(uobj->object)->mcq.cqn) == in devx_is_valid_obj_id()
584 struct mlx5_core_srq *srq = &(to_msrq(uobj->object)->msrq); in devx_is_valid_obj_id()
602 to_msrq(uobj->object)->msrq.srqn) == in devx_is_valid_obj_id()
608 struct mlx5_ib_qp *qp = to_mqp(uobj->object); in devx_is_valid_obj_id()
638 to_mrwq(uobj->object)->core_qp.qpn) == in devx_is_valid_obj_id()
643 to_mrwq_ind_table(uobj->object)->rqtn) == in devx_is_valid_obj_id()
647 return ((struct devx_obj *)uobj->object)->obj_id == obj_id; in devx_is_valid_obj_id()
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Dflow.c83 struct ib_uobject *uobj = in UVERBS_HANDLER() local
206 ib_set_flow(uobj, &flow_handler->ibflow, qp, &dev->ib_dev, uflow_res); in UVERBS_HANDLER()
280 struct ib_uobject *uobj = uverbs_attr_get_uobject( in UVERBS_HANDLER() local
319 uobj->object = obj; in UVERBS_HANDLER()
389 struct ib_uobject *uobj = uverbs_attr_get_uobject( in UVERBS_HANDLER() local
418 uverbs_flow_action_fill_action(action, uobj, &mdev->ib_dev, in UVERBS_HANDLER()
510 struct ib_uobject *uobj = uverbs_attr_get_uobject(attrs, in UVERBS_HANDLER() local
560 uverbs_flow_action_fill_action(&maction->ib_action, uobj, &mdev->ib_dev, in UVERBS_HANDLER()
/Linux-v5.4/drivers/infiniband/sw/siw/
Dsiw_verbs.c39 struct siw_uobj *uobj; in siw_create_uobj() local
43 uobj = kzalloc(sizeof(*uobj), GFP_KERNEL); in siw_create_uobj()
44 if (!uobj) in siw_create_uobj()
47 if (xa_alloc_cyclic(&uctx->xa, &key, uobj, limit, &uctx->uobj_nextkey, in siw_create_uobj()
49 kfree(uobj); in siw_create_uobj()
52 uobj->size = PAGE_ALIGN(size); in siw_create_uobj()
53 uobj->addr = vaddr; in siw_create_uobj()
61 struct siw_uobj *uobj = xa_load(&uctx->xa, off); in siw_get_uobj() local
63 if (uobj && uobj->size == size) in siw_get_uobj()
64 return uobj; in siw_get_uobj()
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