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| author | H. Peter Anvin <hpa@zytor.com> | 2010-02-22 16:25:18 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2010-02-22 16:25:18 -0800 |
| commit | 54b56170e4517e9606b245c3f805fc96baa059f0 (patch) | |
| tree | 9f8750ef972b4a7fdce530889dcbaf2a8b5b0d05 /init/main.c | |
| parent | 1f91233c26fd5f7d6525fd29b95e4b50ca7a3e88 (diff) | |
| parent | d02e30c31c57683a66ed68a1bcff900ca78f6d56 (diff) | |
| download | kernel_samsung_aries-54b56170e4517e9606b245c3f805fc96baa059f0.zip kernel_samsung_aries-54b56170e4517e9606b245c3f805fc96baa059f0.tar.gz kernel_samsung_aries-54b56170e4517e9606b245c3f805fc96baa059f0.tar.bz2 | |
Merge remote branch 'origin/x86/apic' into x86/mrst
Conflicts:
arch/x86/kernel/apic/io_apic.c
Diffstat (limited to 'init/main.c')
| -rw-r--r-- | init/main.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/init/main.c b/init/main.c index 4cb47a1..05b5283 100644 --- a/init/main.c +++ b/init/main.c @@ -149,6 +149,20 @@ static int __init nosmp(char *str) early_param("nosmp", nosmp); +/* this is hard limit */ +static int __init nrcpus(char *str) +{ + int nr_cpus; + + get_option(&str, &nr_cpus); + if (nr_cpus > 0 && nr_cpus < nr_cpu_ids) + nr_cpu_ids = nr_cpus; + + return 0; +} + +early_param("nr_cpus", nrcpus); + static int __init maxcpus(char *str) { get_option(&str, &setup_max_cpus); @@ -584,6 +598,7 @@ asmlinkage void __init start_kernel(void) local_irq_disable(); } rcu_init(); + radix_tree_init(); /* init some links before init_ISA_irqs() */ early_irq_init(); init_IRQ(); @@ -657,7 +672,6 @@ asmlinkage void __init start_kernel(void) proc_caches_init(); buffer_init(); key_init(); - radix_tree_init(); security_init(); vfs_caches_init(totalram_pages); signals_init(); |