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| author | Roman Zippel <zippel@linux-m68k.org> | 2007-05-31 00:40:50 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-31 07:58:13 -0700 |
| commit | fbe9c9612930e0604dc99ef2da7e063fa3278817 (patch) | |
| tree | b11a5a03edd4a61fc5c71b2b38402cdfe914de22 /arch/m68k/mm | |
| parent | 1fc799e1b4efdbc405d87d9f154d64d9bc299e5c (diff) | |
| download | kernel_samsung_tuna-fbe9c9612930e0604dc99ef2da7e063fa3278817.zip kernel_samsung_tuna-fbe9c9612930e0604dc99ef2da7e063fa3278817.tar.gz kernel_samsung_tuna-fbe9c9612930e0604dc99ef2da7e063fa3278817.tar.bz2 | |
m68k: runtime patching infrastructure
Add the basic infrastructure to allow runtime patching of kernel and modules
to optimize a few functions with parameters, which are only calculated once
during bootup and are otherwise constant. Use this for the conversion between
virtual and physical addresses.
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/m68k/mm')
| -rw-r--r-- | arch/m68k/mm/motorola.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c index afcccdc..98ef005 100644 --- a/arch/m68k/mm/motorola.c +++ b/arch/m68k/mm/motorola.c @@ -222,6 +222,9 @@ void __init paging_init(void) pgprot_val(protection_map[i]) |= _PAGE_CACHE040; } + module_fixup(NULL, __start_fixup, __stop_fixup); + flush_icache(); + /* * Map the physical memory available into the kernel virtual * address space. It may allocate some memory for page |