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Pre-page write additions.

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Bruce Momjian 2001-12-20 22:01:29 +00:00
parent 8799d84603
commit 20f94e16a9
1 changed files with 5 additions and 2 deletions
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doc/TODO
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@ -1,6 +1,6 @@
TODO list for PostgreSQL
========================
Last updated: Sat Dec 15 12:28:47 EST 2001
Last updated: Thu Dec 20 17:01:06 EST 2001
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
@ -376,7 +376,10 @@ MISCELLANEOUS
* Allow logging of query durations
* Add hash for evaluating GROUP BY aggregates
* -Read pg_hba.conf only on postmaster startup or SIGHUP (Bruce)
* Make secondary WAL page write()'s write only modified data to kernel
* Have pre-page WAL write()'s write only modified data to kernel
* Reduce number of pre-page WAL writes; they exist only to gaurd against
partial page writes
* Turn off pre-page writes if fsync is disabled (?)
* -Improve spinlock code [performance] (Tom)
* Do listen() in postmaster and accept() in pre-forked backend
* Have pre-forked backend pre-connect to last requested database or pass