"Tom Lane" <tgl@xxxxxxxxxxxxx> writes: > There are a few old bits of code that still use MAKE_PTR/MAKE_OFFSET, > but I think it's mostly just that no one's bothered to rewrite the code > for SHM_QUEUE linked lists. The vast majority of our shmem structures > use regular pointers, and have for years. Ah, I happened to be recently in that code so I was mislead. So even in EXEC_BACKEND we require that we can attach to the shared memory at a specified location. hm. -- Gregory Stark EnterpriseDB http://www.enterprisedb.com ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings