Re: [HACKERS] SSI SLRU low-level functions first cut

2011-01-02 Thread Heikki Linnakangas
On 01.01.2011 23:21, Kevin Grittner wrote: I've got low-level routines coded for interfacing predicate.c to SLRU to handle old committed transactions, so that SSI can deal with situations where a large number of transactions are run during the lifetime of a single serializable transaction. I'm

Re: [HACKERS] SSI SLRU low-level functions first cut

2011-01-02 Thread Kevin Grittner
Heikki Linnakangas wrote: Nothing checking for the hi-bit flag AFAICS. I guess the code that uses that would do check it. Right. After getting this layer done, I went off to watch the Badgers in the Rose Bowl, leaving that coding for today. ;-) But wouldn't it be simpler to mark the

[HACKERS] SSI SLRU low-level functions first cut

2011-01-01 Thread Kevin Grittner
I've got low-level routines coded for interfacing predicate.c to SLRU to handle old committed transactions, so that SSI can deal with situations where a large number of transactions are run during the lifetime of a single serializable transaction. I'm not actually *using* these new functions yet,