Le 04/01/2017 à 20:35, Richard Henderson a écrit : > On 12/28/2016 09:37 AM, Laurent Vivier wrote: >> the use case is >> >> mmap(...); >> fork(); > > While true, we can notice that mmap contains MAP_SHARED, and trigger it > then. Similarly for shmat.
Yes, it's a good idea, but is it really expensive to always enable the parallel_cpus flag? Laurent
