Messages in this thread | | | Date | Tue, 25 Jan 2011 20:41:12 +0100 | From | Sam Ravnborg <> | Subject | Re: [PATCH 00/25] mm: Preemptibility -v7 |
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On Tue, Jan 25, 2011 at 08:28:53PM +0100, Peter Zijlstra wrote: > On Tue, 2011-01-25 at 19:32 +0100, Sam Ravnborg wrote: > > > Foregive me my ignorance.. > > Why is this relevant for sparc64 but not for sparc32? > > > > A quick grep showed up only this in sparc32 specific files: > > > > mm/init_32.c:DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); > > > > Maybe this is just something sparc32 does not support? > > sparc32 uses include/asm-generic/tlb.h, whereas sparc64 implements its > own variant.
Ahh, thanks!
Sam
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