Re: [HACKERS] Broken O(n^2) avoidance in wal segment recycling.

2017-06-23 Thread Michael Paquier
On Fri, Jun 23, 2017 at 3:25 PM, Michael Paquier wrote: > On Thu, Jun 22, 2017 at 6:10 AM, Andres Freund wrote: >> We've not heard any complaints about this afaik, but it's not something >> that's easily diagnosable as being a problem. Therefore I suspect we >> should fix and backpatch this? > >

Re: [HACKERS] Broken O(n^2) avoidance in wal segment recycling.

2017-06-22 Thread Michael Paquier
On Thu, Jun 22, 2017 at 6:10 AM, Andres Freund wrote: > We've not heard any complaints about this afaik, but it's not something > that's easily diagnosable as being a problem. Therefore I suspect we > should fix and backpatch this? Agreed. I have just poked at this problem and have finished with