SECTION_SIZE_BITS 19 include/asm-x86/sparsemem.h # define SECTION_SIZE_BITS 29 SECTION_SIZE_BITS 23 include/asm-x86/sparsemem.h # define SECTION_SIZE_BITS 26 SECTION_SIZE_BITS 28 include/asm-x86/sparsemem.h # define SECTION_SIZE_BITS 27 /* matt - 128 is convenient right now */