#include <linux/debug_locks.h>
#include <linux/debugobjects.h>
#include <linux/lockdep.h>
+#include <linux/kmemleak.h>
#include <linux/pid_namespace.h>
#include <linux/device.h>
#include <linux/kthread.h>
#include <linux/idr.h>
#include <linux/ftrace.h>
#include <linux/async.h>
+#include <linux/kmemcheck.h>
#include <linux/kmemtrace.h>
#include <trace/boot.h>
{
}
+/*
+ * Set up kernel memory allocators
+ */
+static void __init mm_init(void)
+{
+ /*
+ * page_cgroup requires countinous pages as memmap
+ * and it's bigger than MAX_ORDER unless SPARSEMEM.
+ */
+ page_cgroup_init_flatmem();
+ mem_init();
+ kmem_cache_init();
+ pgtable_cache_init();
+ vmalloc_init();
+}
+
asmlinkage void __init start_kernel(void)
{
char * command_line;
vfs_caches_init_early();
sort_main_extable();
trap_init();
- /*
- * Set up kernel memory allocators
- */
- mem_init();
- kmem_cache_init();
- vmalloc_init();
+ mm_init();
/*
* Set up the scheduler prior starting any interrupts (such as the
* timer interrupt). Full topology setup happens at smp_init()
/* init some links before init_ISA_irqs() */
early_irq_init();
init_IRQ();
+ prio_tree_init();
init_timers();
hrtimers_init();
softirq_init();
"enabled early\n");
early_boot_irqs_on();
local_irq_enable();
+ kmem_cache_init_late();
/*
* HACK ALERT! This is early. We're enabling the console before
initrd_start = 0;
}
#endif
- cpuset_init_early();
page_cgroup_init();
enable_debug_pagealloc();
cpu_hotplug_init();
kmemtrace_init();
+ kmemleak_init();
debug_objects_mem_init();
idr_init_cache();
setup_per_cpu_pageset();
late_time_init();
calibrate_delay();
pidmap_init();
- pgtable_cache_init();
- prio_tree_init();
anon_vma_init();
#ifdef CONFIG_X86
if (efi_enabled)
static int __init kernel_init(void * unused)
{
lock_kernel();
+
+ /*
+ * init can allocate pages on any node
+ */
+ set_mems_allowed(node_possible_map);
/*
* init can run on any cpu.
*/