Hi Florian, On Fri, Jul 04, 2025 at 02:30:16PM +0200, Florian Westphal wrote: > Removal of many set elements, e.g. during set flush or ruleset > deletion, can sometimes fail due to memory pressure. > Reduce likelyhood of this happening and enable sleeping allocations > for this. I am exploring to skip the allocation of the transaction objects for this case. This needs a closer look to deal with batches like: delelem + flush set + abort flush set + del set + abort Special care need to be taken to avoid restoring the state of the element twice on abort. This would allow to save the memory allocation entirely, as well as speeding up the transaction handling.
