nvme_init_flush(9) libnvme API manual nvme_init_flush(9)

nvme_init_flush - Initialize passthru command for Flush command

void nvme_init_flush (struct libnvme_passthru_cmd *cmd , __u32 nsid );

Passthru command to use
Namespace identifier

The Flush command requests that the contents of volatile write cache be made non-volatile.

Initializes the passthru command buffer for the Flush command.

nvme_init_flush October 2026