NAME¶

nvme_get_log_predictable_lat_event - 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.