Re: [PATCH v7 08/12] powerpc/vas: Define vas_win_id()
Michael Ellerman [m...@ellerman.id.au] wrote: > Sukadev Bhattiproluwrites: > > > Define an interface to return a system-wide unique id for a given VAS > > window. > > > > The vas_win_id() will be used in a follow-on patch to generate an unique > > handle for a user space receive window. Applications can use this handle > > to pair send and receive windows for fast thread-wakeup. > > > > The hardware refers to this system-wide unique id as a Partition Send > > Window ID which is expected to be used during fault handling. Hence the > > "pswid" in the function names. > > Same comment as previous patch. Ok will drop them for now. > > cheers
Re: [PATCH v7 08/12] powerpc/vas: Define vas_win_id()
Sukadev Bhattiproluwrites: > Define an interface to return a system-wide unique id for a given VAS > window. > > The vas_win_id() will be used in a follow-on patch to generate an unique > handle for a user space receive window. Applications can use this handle > to pair send and receive windows for fast thread-wakeup. > > The hardware refers to this system-wide unique id as a Partition Send > Window ID which is expected to be used during fault handling. Hence the > "pswid" in the function names. Same comment as previous patch. cheers