diff options
| author | Jan Beulich <jbeulich@novell.com> | 2009-03-12 12:08:49 +0000 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-12 13:13:07 +0100 |
| commit | 02dde8b45c5460794b9052d7c12939fe3eb63c2c (patch) | |
| tree | 5c24bd6411e3fb704c81694f8f63e8bd963848ad /arch/x86/kernel/cpu/addon_cpuid_features.c | |
| parent | 821508d4ef7920283b960057903505fed609fd16 (diff) | |
x86: move various CPU initialization objects into .cpuinit.rodata
Impact: debuggability and micro-optimization
Putting whatever is possible into the (final) .rodata section increases
the likelihood of catching memory corruption bugs early, and reduces
false cache line sharing.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
LKML-Reference: <49B90961.76E4.0078.0@novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/cpu/addon_cpuid_features.c')
| -rw-r--r-- | arch/x86/kernel/cpu/addon_cpuid_features.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/addon_cpuid_features.c b/arch/x86/kernel/cpu/addon_cpuid_features.c index 6882a735d9c..8220ae69849 100644 --- a/arch/x86/kernel/cpu/addon_cpuid_features.c +++ b/arch/x86/kernel/cpu/addon_cpuid_features.c @@ -29,7 +29,7 @@ void __cpuinit init_scattered_cpuid_features(struct cpuinfo_x86 *c) u32 regs[4]; const struct cpuid_bit *cb; - static const struct cpuid_bit cpuid_bits[] = { + static const struct cpuid_bit __cpuinitconst cpuid_bits[] = { { X86_FEATURE_IDA, CR_EAX, 1, 0x00000006 }, { 0, 0, 0, 0 } }; |