Re: [HACKERS] patch: fix SSI finished list corruption

2012-01-18 Thread Heikki Linnakangas
On 07.01.2012 02:15, Dan Ports wrote: There's a corner case in the SSI cleanup code that isn't handled correctly. It can arise when running workloads that are comprised mostly (but not 100%) of READ ONLY transactions, and can corrupt the finished SERIALIZABLEXACT list, potentially causing a segfa

[HACKERS] patch: fix SSI finished list corruption

2012-01-06 Thread Dan Ports
There's a corner case in the SSI cleanup code that isn't handled correctly. It can arise when running workloads that are comprised mostly (but not 100%) of READ ONLY transactions, and can corrupt the finished SERIALIZABLEXACT list, potentially causing a segfault. The attached patch fixes it. Speci