diff options
Diffstat (limited to 'arch/x86/kernel/cpu/common.c')
| -rw-r--r-- | arch/x86/kernel/cpu/common.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 052bd792c6d1..f73a664bdcd4 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -74,18 +74,6 @@ u32 elf_hwcap2 __read_mostly; int smp_num_siblings = 1; EXPORT_SYMBOL(smp_num_siblings); -/* Last level cache ID of each logical CPU */ -DEFINE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id) = BAD_APICID; - -u16 get_llc_id(unsigned int cpu) -{ - return per_cpu(cpu_llc_id, cpu); -} -EXPORT_SYMBOL_GPL(get_llc_id); - -/* L2 cache ID of each logical CPU */ -DEFINE_PER_CPU_READ_MOSTLY(u16, cpu_l2c_id) = BAD_APICID; - static struct ppin_info { int feature; int msr_ppin_ctl; @@ -1830,6 +1818,8 @@ static void identify_cpu(struct cpuinfo_x86 *c) c->x86_max_cores = 1; c->x86_coreid_bits = 0; c->topo.cu_id = 0xff; + c->topo.llc_id = BAD_APICID; + c->topo.l2c_id = BAD_APICID; #ifdef CONFIG_X86_64 c->x86_clflush_size = 64; c->x86_phys_bits = 36; |