> On 12/15/2016 05:38 PM, Li, Liang Z wrote: > > > > Use 52 bits for 'pfn', 12 bits for 'length', when the 12 bits is not long enough > for the 'length' > > Set the 'length' to a special value to indicate the "actual length in next 8 > bytes". > > > > That will be much more simple. Right? > > Sounds fine to me. Thanks for your inspiration! Liang -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href