Add:

>
> * Consider padding the spinlock structure to have spinlock registers
>   on different CPU cache line
>
>   http://archives.postgresql.org/pgsql-hackers/2005-10/msg00498.php

diff --git a/doc/TODO b/doc/TODO
index f040cad79c9c0ea722219d24991f2d563163bf14..3ffd6fa1e213c817e38c039b8e5b849b93ecdf25 100644 (file)
--- a/doc/TODO
+++ b/doc/TODO
@@ -2,7 +2,7 @@
 PostgreSQL TODO List
 ====================
 Current maintainer:    Bruce Momjian ([email protected])
-Last updated:      Wed Jun 14 17:39:52 EDT 2006
+Last updated:      Wed Jun 14 17:47:02 EDT 2006
 
 The most recent version of this document can be viewed at
 http://www.postgresql.org/docs/faqs.TODO.html.
@@ -1262,6 +1262,11 @@ Miscellaneous Performance
 
 * Research storing disk pages with no alignment/padding
 
+* Consider padding the spinlock structure to have spinlock registers
+  on different CPU cache line
+
+  http://archives.postgresql.org/pgsql-hackers/2005-10/msg00498.php
+
 
 Source Code
 ===========

diff --git a/doc/src/FAQ/TODO.html b/doc/src/FAQ/TODO.html
index 0159223161c421ecc909f59f2c8d1b0dc1fe6aa5..82f2ce5a3b30173ef77e3ada6d634928dad0a5b5 100644 (file)
--- a/doc/src/FAQ/TODO.html
+++ b/doc/src/FAQ/TODO.html
@@ -8,7 +8,7 @@
 
 PostgreSQL TODO List
 Current maintainer:     Bruce Momjian ([email protected])
-Last updated:           Wed Jun 14 17:39:52 EDT 2006
+Last updated:           Wed Jun 14 17:47:02 EDT 2006
 
 The most recent version of this document can be viewed at
 http://www.postgresql.org/docs/faqs.TODO.html.
@@ -1135,6 +1135,10 @@ first.
   store both cmin and cmax only in local memory.
 
   Research storing disk pages with no alignment/padding
+  Consider padding the spinlock structure to have spinlock registers
+  on different CPU cache line
+  http://archives.postgresql.org/pgsql-hackers/2005-10/msg00498.php
+
 
 Source Code