nvme_get_log_predictable_lat_event - Man Page

Retrieve Predictable Latency Event Aggregate Log Page

Synopsis

int nvme_get_log_predictable_lat_event (int fd , bool rae , __u32 offset , __u32 len , void *log );

Arguments

fd

File descriptor of nvme device

rae

Retain asynchronous events

offset

Offset into the predictable latency event

len

Length of provided user buffer to hold the log data in bytes

log

User address for log page data

Return

The nvme command status if a response was received (see enum nvme_status_field) or -1 with errno set otherwise.

Info

July 2022 libnvme API manual