nvme_init_dsm_range - Man Page

Constructs a data set range structure

Synopsis

void nvme_init_dsm_range (struct nvme_dsm_range *dsm , __u32 *ctx_attrs , __u32 *llbas , __u64 *slbas , __u16 nr_ranges );

Arguments

dsm

DSM range array

ctx_attrs

Array of context attributes

llbas

Array of length in logical blocks

slbas

Array of starting logical blocks

nr_ranges

The size of the dsm arrays

Description

Each array must be the same size of size 'nr_ranges'. This is intended to be used with constructing a payload for nvme_dsm.

Return

The nvme command status if a response was received or -errno otherwise.

Info

July 2022 libnvme API manual