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author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-02 14:44:09 -0500 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-02 14:44:09 -0500 |
commit | b840d79631c882786925303c2b0f4fefc31845ed (patch) | |
tree | cda60a95d4507fe1321fc285af38982d7eb9693b /arch/mips/kernel/smp.c | |
parent | 597b0d21626da4e6f09f132442caf0cc2b0eb47c (diff) | |
parent | c3d80000e3a812fe5a200d6bde755fbd7fa65481 (diff) |
Merge branch 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (66 commits)
x86: export vector_used_by_percpu_irq
x86: use logical apicid in x2apic_cluster's x2apic_cpu_mask_to_apicid_and()
sched: nominate preferred wakeup cpu, fix
x86: fix lguest used_vectors breakage, -v2
x86: fix warning in arch/x86/kernel/io_apic.c
sched: fix warning in kernel/sched.c
sched: move test_sd_parent() to an SMP section of sched.h
sched: add SD_BALANCE_NEWIDLE at MC and CPU level for sched_mc>0
sched: activate active load balancing in new idle cpus
sched: bias task wakeups to preferred semi-idle packages
sched: nominate preferred wakeup cpu
sched: favour lower logical cpu number for sched_mc balance
sched: framework for sched_mc/smt_power_savings=N
sched: convert BALANCE_FOR_xx_POWER to inline functions
x86: use possible_cpus=NUM to extend the possible cpus allowed
x86: fix cpu_mask_to_apicid_and to include cpu_online_mask
x86: update io_apic.c to the new cpumask code
x86: Introduce topology_core_cpumask()/topology_thread_cpumask()
x86: xen: use smp_call_function_many()
x86: use work_on_cpu in x86/kernel/cpu/mcheck/mce_amd_64.c
...
Fixed up trivial conflict in kernel/time/tick-sched.c manually
Diffstat (limited to 'arch/mips/kernel/smp.c')
-rw-r--r-- | arch/mips/kernel/smp.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c index 8bf88faf5afd..3da94704f816 100644 --- a/arch/mips/kernel/smp.c +++ b/arch/mips/kernel/smp.c | |||
@@ -44,15 +44,10 @@ | |||
44 | #include <asm/mipsmtregs.h> | 44 | #include <asm/mipsmtregs.h> |
45 | #endif /* CONFIG_MIPS_MT_SMTC */ | 45 | #endif /* CONFIG_MIPS_MT_SMTC */ |
46 | 46 | ||
47 | cpumask_t phys_cpu_present_map; /* Bitmask of available CPUs */ | ||
48 | volatile cpumask_t cpu_callin_map; /* Bitmask of started secondaries */ | 47 | volatile cpumask_t cpu_callin_map; /* Bitmask of started secondaries */ |
49 | cpumask_t cpu_online_map; /* Bitmask of currently online CPUs */ | ||
50 | int __cpu_number_map[NR_CPUS]; /* Map physical to logical */ | 48 | int __cpu_number_map[NR_CPUS]; /* Map physical to logical */ |
51 | int __cpu_logical_map[NR_CPUS]; /* Map logical to physical */ | 49 | int __cpu_logical_map[NR_CPUS]; /* Map logical to physical */ |
52 | 50 | ||
53 | EXPORT_SYMBOL(phys_cpu_present_map); | ||
54 | EXPORT_SYMBOL(cpu_online_map); | ||
55 | |||
56 | extern void cpu_idle(void); | 51 | extern void cpu_idle(void); |
57 | 52 | ||
58 | /* Number of TCs (or siblings in Intel speak) per CPU core */ | 53 | /* Number of TCs (or siblings in Intel speak) per CPU core */ |
@@ -195,7 +190,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus) | |||
195 | /* preload SMP state for boot cpu */ | 190 | /* preload SMP state for boot cpu */ |
196 | void __devinit smp_prepare_boot_cpu(void) | 191 | void __devinit smp_prepare_boot_cpu(void) |
197 | { | 192 | { |
198 | cpu_set(0, phys_cpu_present_map); | 193 | cpu_set(0, cpu_possible_map); |
199 | cpu_set(0, cpu_online_map); | 194 | cpu_set(0, cpu_online_map); |
200 | cpu_set(0, cpu_callin_map); | 195 | cpu_set(0, cpu_callin_map); |
201 | } | 196 | } |