92 	init_rwsem(&uobj->mutex);  in init_uobj()
93 	lockdep_set_class_and_name(&uobj->mutex, &c->key, c->name);  in init_uobj()
109 	up_read(&uobj->mutex);  in put_uobj_read()
115 	up_write(&uobj->mutex);  in put_uobj_write()
171 		down_read_nested(&uobj->mutex, SINGLE_DEPTH_NESTING);  in idr_read_uobj()
173 		down_read(&uobj->mutex);  in idr_read_uobj()
191 	down_write(&uobj->mutex);  in idr_write_uobj()
305 	mutex_lock(&file->mutex);  in ib_uverbs_get_context()
384 	mutex_unlock(&file->mutex);  in ib_uverbs_get_context()
399 	mutex_unlock(&file->mutex);  in ib_uverbs_get_context()
554 	down_write(&uobj->mutex);  in ib_uverbs_alloc_pd()
581 	mutex_lock(&file->mutex);  in ib_uverbs_alloc_pd()
583 	mutex_unlock(&file->mutex);  in ib_uverbs_alloc_pd()
587 	up_write(&uobj->mutex);  in ib_uverbs_alloc_pd()
628 	mutex_lock(&file->mutex);  in ib_uverbs_dealloc_pd()
630 	mutex_unlock(&file->mutex);  in ib_uverbs_dealloc_pd()
778 	down_write(&obj->uobject.mutex);  in ib_uverbs_open_xrcd()
824 	mutex_lock(&file->mutex);  in ib_uverbs_open_xrcd()
826 	mutex_unlock(&file->mutex);  in ib_uverbs_open_xrcd()
829 	up_write(&obj->uobject.mutex);  in ib_uverbs_open_xrcd()
909 	mutex_lock(&file->mutex);  in ib_uverbs_close_xrcd()
911 	mutex_unlock(&file->mutex);  in ib_uverbs_close_xrcd()
970 	down_write(&uobj->mutex);  in ib_uverbs_reg_mr()
1021 	mutex_lock(&file->mutex);  in ib_uverbs_reg_mr()
1023 	mutex_unlock(&file->mutex);  in ib_uverbs_reg_mr()
1027 	up_write(&uobj->mutex);  in ib_uverbs_reg_mr()
1167 	mutex_lock(&file->mutex);  in ib_uverbs_dereg_mr()
1169 	mutex_unlock(&file->mutex);  in ib_uverbs_dereg_mr()
1198 	down_write(&uobj->mutex);  in ib_uverbs_alloc_mw()
1234 	mutex_lock(&file->mutex);  in ib_uverbs_alloc_mw()
1236 	mutex_unlock(&file->mutex);  in ib_uverbs_alloc_mw()
1240 	up_write(&uobj->mutex);  in ib_uverbs_alloc_mw()
1287 	mutex_lock(&file->mutex);  in ib_uverbs_dealloc_mw()
1289 	mutex_unlock(&file->mutex);  in ib_uverbs_dealloc_mw()
1363 	down_write(&obj->uobject.mutex);  in ib_uverbs_create_cq()
1409 	mutex_lock(&file->mutex);  in ib_uverbs_create_cq()
1411 	mutex_unlock(&file->mutex);  in ib_uverbs_create_cq()
1415 	up_write(&obj->uobject.mutex);  in ib_uverbs_create_cq()
1603 	mutex_lock(&file->mutex);  in ib_uverbs_destroy_cq()
1605 	mutex_unlock(&file->mutex);  in ib_uverbs_destroy_cq()
1658 	down_write(&obj->uevent.uobject.mutex);  in ib_uverbs_create_qp()
1785 	mutex_lock(&file->mutex);  in ib_uverbs_create_qp()
1787 	mutex_unlock(&file->mutex);  in ib_uverbs_create_qp()
1791 	up_write(&obj->uevent.uobject.mutex);  in ib_uverbs_create_qp()
1845 	down_write(&obj->uevent.uobject.mutex);  in ib_uverbs_open_qp()
1889 	mutex_lock(&file->mutex);  in ib_uverbs_open_qp()
1891 	mutex_unlock(&file->mutex);  in ib_uverbs_open_qp()
1895 	up_write(&obj->uevent.uobject.mutex);  in ib_uverbs_open_qp()
2162 	mutex_lock(&file->mutex);  in ib_uverbs_destroy_qp()
2164 	mutex_unlock(&file->mutex);  in ib_uverbs_destroy_qp()
2552 	down_write(&uobj->mutex);  in ib_uverbs_create_ah()
2597 	mutex_lock(&file->mutex);  in ib_uverbs_create_ah()
2599 	mutex_unlock(&file->mutex);  in ib_uverbs_create_ah()
2603 	up_write(&uobj->mutex);  in ib_uverbs_create_ah()
2648 	mutex_lock(&file->mutex);  in ib_uverbs_destroy_ah()
2650 	mutex_unlock(&file->mutex);  in ib_uverbs_destroy_ah()
2853 	down_write(&uobj->mutex);  in ib_uverbs_ex_create_flow()
2917 	mutex_lock(&file->mutex);  in ib_uverbs_ex_create_flow()
2919 	mutex_unlock(&file->mutex);  in ib_uverbs_ex_create_flow()
2923 	up_write(&uobj->mutex);  in ib_uverbs_ex_create_flow()
2977 	mutex_lock(&file->mutex);  in ib_uverbs_ex_destroy_flow()
2979 	mutex_unlock(&file->mutex);  in ib_uverbs_ex_destroy_flow()
3003 	down_write(&obj->uevent.uobject.mutex);  in __uverbs_create_xsrq()
3085 	mutex_lock(&file->mutex);  in __uverbs_create_xsrq()
3087 	mutex_unlock(&file->mutex);  in __uverbs_create_xsrq()
3091 	up_write(&obj->uevent.uobject.mutex);  in __uverbs_create_xsrq()
3288 	mutex_lock(&file->mutex);  in ib_uverbs_destroy_srq()
3290 	mutex_unlock(&file->mutex);  in ib_uverbs_destroy_srq()