zink: use internal map flag for qbos
What does this MR do and why?
zink: use internal map flag for qbos
DONTBLOCK is sort of almost good enough except that the api frontend
can also use this and it can't use the full power of Trust Me Buddy™
that qbo maps require
this causes unnecessary ioctl syncs, which annihilates perf in games
that constantly check query results