Hi Seth, On Tuesday 14 February 2012 08:35:13 Seth Jennings wrote: > On 02/14/2012 05:39 AM, Marc Dietrich wrote: > > Am 14.02.2012 12:22, schrieb Marc Dietrich: > >> Am 13.02.2012 15:47, schrieb Seth Jennings: > >>> linux/vmalloc.h added to zsmalloc-main.c to resolve implicit > >>> declaration errors. > >>> > >>> X86 dependency added to zsmalloc and dependent drivers zcache and > >>> zram. > >>> > >>> This X86 only requirement is not ideal. Working to find portable > >>> functions for __flush_tlb_one and set_pte. > >> > >> sorry, zcache/zram works fine one ARM here. Why not depend on > >> !POWERPC? > > > > ups, sorry again, I tested an older version only. flush_tlb_one and > > set_pte is only used with the new allocator as it seems. > > It would seem that the cpu-local tlb page flushing function for ARM > is local_flush_tlb_kernel_page(), by look at the kmap_atomic() code > in arch/arm/mm/highmem.c. > > So each arch is using a slightly different approach here. > > A simple #define per-arch could make a it a common call. I think > I'm going to code it up and see how it goes. ... and I'm happy to test it ;-) Thanks Marc -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
