From: Pasha Tatashin <pasha.tatashin@xxxxxxxxxx> Date: Mon, 5 Jun 2017 16:10:04 -0400 > Going through NCPU proportional loop for xcall purpose or 'mm' > pointers is a fundamental limitation when there is only one global > context counter per system. To solve this limitation would be a > different project: we will need multiple context counters per system: > up-to one per core. Bob Picco is working on adding this support. In > that case the loop sizes are going to be bound by: > NCPU / (# context domains) I see, I think MIPS uses per-cpu context IDs, perhaps you can see how they handle this. Thanks. -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
