On Wed, Jan 24, 2007 at 12:38:59AM +0900, Atsushi Nemoto wrote: > 801ce000 B fw_arg3 > 801ce004 B fw_arg1 > 801cf000 B swapper_pg_dir > 801d0000 B invalid_pte_table > 801d1000 B fw_arg2 > 801d1008 B kernelsp > 801d1010 B fw_arg0 > 801d1018 B pgd_current > 801d1020 A __bss_stop > 801d1020 A _end > > It looks less efficient while fw_arg[0-3] are all 4 byte. > > Is there any point on declaring those symbols in asm file? If > nothing, how about moving them to C file? And I can not see why > kernel_sp and pgd_current have 8-byte size even on 32-bit kernel. > > Here is a proposal patch. Comments? Looks ok but I think all the pagetable stuff should move to somewhere like arch/mips/mm/init.c. Ralf
