diff options
Diffstat (limited to 'init/main.c')
| -rw-r--r-- | init/main.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/init/main.c b/init/main.c index 0e7aede..4870dfe 100644 --- a/init/main.c +++ b/init/main.c @@ -642,6 +642,10 @@ asmlinkage void __init start_kernel(void) "enabled early\n"); early_boot_irqs_on(); local_irq_enable(); + + /* Interrupts are enabled now so all GFP allocations are safe. */ + set_gfp_allowed_mask(__GFP_BITS_MASK); + kmem_cache_init_late(); /* @@ -674,7 +678,6 @@ asmlinkage void __init start_kernel(void) #endif page_cgroup_init(); enable_debug_pagealloc(); - cpu_hotplug_init(); kmemtrace_init(); kmemleak_init(); debug_objects_mem_init(); @@ -720,6 +723,17 @@ asmlinkage void __init start_kernel(void) rest_init(); } +/* Call all constructor functions linked into the kernel. */ +static void __init do_ctors(void) +{ +#ifdef CONFIG_CONSTRUCTORS + ctor_fn_t *call = (ctor_fn_t *) __ctors_start; + + for (; call < (ctor_fn_t *) __ctors_end; call++) + (*call)(); +#endif +} + int initcall_debug; core_param(initcall_debug, initcall_debug, bool, 0644); @@ -800,6 +814,7 @@ static void __init do_basic_setup(void) usermodehelper_init(); driver_init(); init_irq_proc(); + do_ctors(); do_initcalls(); } |
