Messages in this thread | | | From | Michał Mirosław <> | Date | Wed, 9 Dec 2009 08:34:12 +0100 | Subject | [PATCH 0/7] mtrr: cleanups and CONFIG_EMBEDDED usage |
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A bit of code-cutting in MTRR handling for users of CONFIG_EMBEDDED. Patches generated on top of current linux-2.6.git (commit 2b876f9...), tested on 2.6.32 (Pentium4 machine only, all patches at once).
size arch/x86/kernel/cpu/mtrr/built-in.o (stats based on 2.6.32) text data bss dec hex 13934 5340 8476 27750 6c66 before 13931 5216 8436 27583 6bbf after (PROCESSOR_SELECT=n) 11788 5188 8356 25332 62f4 after (CPU_SUP_INTEL=y only)
Best Regards, Michał Mirosław
Michał Mirosław (7): x86/mtrr: Remove mtrr_ops[] mtrr: constify struct mtrr_ops mtrr: Remove use_intel() x86/Kconfig.cpu: add CPU_SUP_AMD_32 and CPU_SUP_CENTAUR_32 mtrr: use CONFIG_CPU_SUP_* to select MTRR implementations mtrr: introduce HAVE_MTRR_VENDOR_SPECIFIC mtrr: mark mtrr_if as __read_mostly
arch/x86/Kconfig | 3 ++ arch/x86/Kconfig.cpu | 9 ++++++ arch/x86/kernel/cpu/mtrr/Makefile | 4 ++- arch/x86/kernel/cpu/mtrr/amd.c | 7 +---- arch/x86/kernel/cpu/mtrr/centaur.c | 7 +---- arch/x86/kernel/cpu/mtrr/cyrix.c | 7 +---- arch/x86/kernel/cpu/mtrr/generic.c | 3 +- arch/x86/kernel/cpu/mtrr/main.c | 54 ++++++++++++----------------------- arch/x86/kernel/cpu/mtrr/mtrr.h | 23 +++++++++++---- arch/x86/kernel/cpu/mtrr/state.c | 10 +++--- 10 files changed, 60 insertions(+), 67 deletions(-)
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