On 07/03/2018 04:28 PM, Michel Dänzer wrote: > On 2018-07-03 10:12 AM, Zhang, Jerry (Junwei) wrote: >> >> BTW, reservation_object_reserve_shared() will extend the max num as 2 >> times if it's not enough. >> (default value is 4) > > That's an implementation detail and depends on the circumstances. The > only guarantee is that there's space for at least one fence after > calling reservation_object_reserve_shared, until > reservation_object_add_shared_fence is called. yes, it's a bit more detail discussion about that. Anyway, it should reserve at least one for shared reservation. Let's back to the upper level discussion. Jerry > >
