x86: DEBUG_PAGEALLOC: enable after mem_init()
DEBUG_PAGEALLOC must not be enabled before mem_init(). Before this
point there is nothing to allocate.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/init/main.c b/init/main.c
index c59859b..8b19820 100644
--- a/init/main.c
+++ b/init/main.c
@@ -558,7 +558,6 @@
preempt_disable();
build_all_zonelists();
page_alloc_init();
- enable_debug_pagealloc();
printk(KERN_NOTICE "Kernel command line: %s\n", boot_command_line);
parse_early_param();
parse_args("Booting kernel", static_command_line, __start___param,
@@ -614,6 +613,7 @@
vfs_caches_init_early();
cpuset_init_early();
mem_init();
+ enable_debug_pagealloc();
cpu_hotplug_init();
kmem_cache_init();
setup_per_cpu_pageset();