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/centaur_64.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/centaur_64.c')
| -rw-r--r-- | arch/x86/kernel/cpu/centaur_64.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/centaur_64.c b/arch/x86/kernel/cpu/centaur_64.c index a1625f5a1e7..51b09c48c9c 100644 --- a/arch/x86/kernel/cpu/centaur_64.c +++ b/arch/x86/kernel/cpu/centaur_64.c @@ -25,7 +25,7 @@ static void __cpuinit init_centaur(struct cpuinfo_x86 *c) set_cpu_cap(c, X86_FEATURE_LFENCE_RDTSC); } -static struct cpu_dev centaur_cpu_dev __cpuinitdata = { +static const struct cpu_dev centaur_cpu_dev __cpuinitconst = { .c_vendor = "Centaur", .c_ident = { "CentaurHauls" }, .c_early_init = early_init_centaur, |