kernel/bpf/bpf_local_storage.c

95 			memset(SDATA(selem)->data, 0, smap->map.value_size);  in bpf_selem_alloc()
103 			copy_map_value(&smap->map, SDATA(selem)->data, value);  in bpf_selem_alloc()
229 	bpf_obj_free_fields(smap->map.record, SDATA(selem)->data);  in bpf_selem_free()
261 	smap = rcu_dereference_check(SDATA(selem)->smap, bpf_rcu_lock_held());  in bpf_selem_unlink_storage_nolock()
296 	    SDATA(selem))  in bpf_selem_unlink_storage_nolock()
337 	selem_smap = rcu_dereference_check(SDATA(selem)->smap, bpf_rcu_lock_held());  in check_storage_bpf_ma()
387 	smap = rcu_dereference_check(SDATA(selem)->smap, bpf_rcu_lock_held());  in bpf_selem_unlink_map()
402 	RCU_INIT_POINTER(SDATA(selem)->smap, smap);  in bpf_selem_link_map()
435 		if (rcu_access_pointer(SDATA(selem)->smap) == smap)  in bpf_local_storage_lookup()
441 	sdata = SDATA(selem);  in bpf_local_storage_lookup()
590 		return SDATA(selem);  in bpf_local_storage_update()
662 	return err ? ERR_PTR(err) : SDATA(selem);  in bpf_local_storage_update()