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Diffstat (limited to 'arch/powerpc/Kconfig')
| -rw-r--r-- | arch/powerpc/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index f4e25c648fbb..ca7acb0c79f0 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -603,6 +603,15 @@ config NODES_SPAN_OTHER_NODES def_bool y depends on NEED_MULTIPLE_NODES +config PPC_64K_PAGES + bool "64k page size" + help + This option changes the kernel logical page size to 64k. On machines + without processor support for 64k pages, the kernel will simulate + them by loading each individual 4k page on demand transparently, + while on hardware with such support, it will be used to map + normal application pages. + config SCHED_SMT bool "SMT (Hyperthreading) scheduler support" depends on PPC64 && SMP |