Heikki Linnakangas <heikki.linnakangas@enterprisedb.com> writes:
> On 22.05.2011 21:18, Tom Lane wrote:
>> I'm also concerned that you've probably
>> added cycles on net to MemoryContextAlloc (where it's no longer possible
>> to tail-call AllocSetAlloc), which could very easily cost more cycles on
>> most workloads than could ever be saved by making MemoryContextReset a
>> shade faster.
> Good point. That would be solved by clearing the flag before the
> AllocSetAlloc() call. I don't see any harm in clearing the flag before
> actually doing the allocation.
Done that way.
regards, tom lane