Add:

> * Fix priority ordering of read and write light-weight locks (Neil)

doc/TODO

@@ -2,7 +2,7 @@
 TODO list for PostgreSQL
 ========================
 Current maintainer:	Bruce Momjian (pgman@candle.pha.pa.us)
-Last updated:		Thu Dec  2 18:11:16 EST 2004
+Last updated:		Thu Dec  2 21:23:52 EST 2004
 
 The most recent version of this document can be viewed at the PostgreSQL web
 site, http://www.PostgreSQL.org.
@@ -740,6 +740,7 @@ Locking
   caused by CPU cache line invalidation inefficiencies.
 
 * Research use of sched_yield() for spinlock acquisition failure
+* Fix priority ordering of read and write light-weight locks (Neil)
 
 
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