.TH "libnvme" 9 "struct nvme_perf_attr_id_list" "April 2025" "API Manual" LINUX .SH NAME struct nvme_perf_attr_id_list \- Performance attribute identifier list structure .SH SYNOPSIS struct nvme_perf_attr_id_list { .br .BI " __u8 attrtyp;" .br .BI " __u8 msvspa;" .br .BI " __u8 usvspa;" .br .BI " __u8 rsvd3[13];" .br .BI " struct nvme_perf_attr_id id_list[63];" .br .BI " __u8 rsvd1024[3072];" .br .BI " }; .br .SH Members .IP "attrtyp" 12 Bits 7-3: Reserved Bits 2-0: Attribute type .IP "msvspa" 12 Maximum saveable vendor specific performance attributes .IP "usvspa" 12 Unused saveable vendor specific performance attributes .IP "rsvd3" 12 Reserved .IP "id_list" 12 Performance attribute identifier list .IP "rsvd1024" 12 Reserved