wiredtiger/wiredtiger — comment on commit 1cd3e8eb5f3072310a613a8c12d252c6d06ba0c2
File:  line 0
By keithbostic:

Why skip the cheap test? If the LRU resulted in eviction picking a page that's in-memory (not empty or split, so writing it makes no difference), why bother writing it?