nvme_get_log_predictable_lat_event - Retrieve Predictable Latency Event
Aggregate Log Page
int nvme_get_log_predictable_lat_event (int fd , bool
rae , __u32 offset , __u32 len ,
void *log );
- 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
The nvme command status if a response was received (see
enum
nvme_status_field) or -1 with errno set otherwise.