diff options
| author | Tejun Heo <tj@kernel.org> | 2009-01-13 14:41:35 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-16 16:19:40 +0300 |
| commit | c8f3329a0ddd751241e96b4100df7eda14b2cbc6 (patch) | |
| tree | 55e201da3d0d26076d4e31ef68aad26bf9f3e08c /arch/x86/kernel/cpu | |
| parent | f32ff5388d86518c0375ccdb330d3b459b9c405e (diff) | |
| download | linux-c8f3329a0ddd751241e96b4100df7eda14b2cbc6.tar.xz | |
x86: use static _cpu_pda array
_cpu_pda array first uses statically allocated storage in data.init
and then switches to allocated bootmem to conserve space. However,
after folding pda area into percpu area, _cpu_pda array will be
removed completely. Drop the reallocation part to simplify the code
for soon-to-follow changes.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/cpu')
| -rw-r--r-- | arch/x86/kernel/cpu/common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index f00258462444..c116c599326e 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -879,7 +879,7 @@ static __init int setup_disablecpuid(char *arg) __setup("clearcpuid=", setup_disablecpuid); #ifdef CONFIG_X86_64 -struct x8664_pda **_cpu_pda __read_mostly; +struct x8664_pda *_cpu_pda[NR_CPUS] __read_mostly; EXPORT_SYMBOL(_cpu_pda); struct desc_ptr idt_descr = { 256 * 16 - 1, (unsigned long) idt_table }; |