On 10/22/2012 03:01 PM, Gleb Natapov wrote: >> It's time where the guest cannot take interrupts, and time in a high >> priority guest thread that is spent processing low guest priority requests. >> > Proposed fix has exactly same issue. Until all data is transfered to > userspace no interrupt will be served.
For mmio_fragments that is okay. It's the same guest instruction, and it's still O(1). It's not okay for general mmio coalescing. -- error compiling committee.c: too many arguments to function -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
