# page fault

> when a running program accesses a memory page that is not currently mapped by the MMU into the virtual address space of a process

**Wikidata**: [Q1928607](https://www.wikidata.org/wiki/Q1928607)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Page_fault)  
**Source**: https://4ort.xyz/entity/page-fault


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)