On Tuesday 09 May 2006 18:29, Christian Limpach wrote: > On Tue, May 09, 2006 at 06:07:57PM +0200, Andi Kleen wrote: > > > > > > > > Anybody want to comment on the performance impact of making > > > local_irq_* non-inline functions? > > > > I would guess for that much inline code it will be even a win to not > > inline because it will save icache. > > Maybe, although some of the macros compile down to only 2-3 instructions. Can you post before/after vmlinux size numbers for inline/out of line? -Andi
