.TH "nvme_ns_flush" 9 "nvme_ns_flush" "August 2024" "libnvme API manual" LINUX .SH NAME nvme_ns_flush \- Flush data to a namespace .SH SYNOPSIS .B "int" nvme_ns_flush .BI "(nvme_ns_t n " ");" .SH ARGUMENTS .IP "n" 12 Namespace instance .SH "RETURN" 0 on success, -1 on error.