On Fri, Jul 13, 2007 at 12:37:27AM +0900, Atsushi Nemoto wrote: > On Mon, 09 Jul 2007 15:08:15 +0100, linux-mips@xxxxxxxxxxxxxx wrote: > > Which will cut down the cost of RDHWR $29 which is used to obtain the > > TLS pointer and so far being emulated in software down to a single cycle > > operation. > > Since cpu_has_userlocal is used in a critical path (switch_to), > overriding in each cpu-feature-overrides.h might be expected. Every sper^Wcycle is holy, as Monthy Python would say. Ralf
