Tom Lane wrote:
That path would be taking CLogControlLock ... so you're off by at least one. Compare the script to src/include/storage/lwlock.h.
Indeed, the indexing was off by one due to the removal of BuffMappingLock in src/include/storage/lwlock.h between 8.1 and 8.2 which was not updated in the DTrace script.
Thanks, Robert ---------------------------(end of broadcast)--------------------------- TIP 2: Don't 'kill -9' the postmaster
