mm: memcg: remove unneeded checks from newpage_charge()

[platform/adaptation/renesas_rcar/renesas_kernel.git] / init / main.c

diff --git a/init/main.c b/init/main.c
index 217ed23..415548e 100644 (file)
--- a/init/main.c
+++ b/init/main.c
@@ -282,10 +282,6 @@ static int __init unknown_bootoption(char *param, char *val)
        return 0;
 }
 
-#ifdef CONFIG_DEBUG_PAGEALLOC
-int __read_mostly debug_pagealloc_enabled = 0;
-#endif
-
 static int __init init_setup(char *str)
 {
        unsigned int i;
@@ -469,13 +465,12 @@ asmlinkage void __init start_kernel(void)
        char * command_line;
        extern const struct kernel_param __start___param[], __stop___param[];
 
-       smp_setup_processor_id();
-
        /*
         * Need to run as early as possible, to initialize the
         * lockdep hash:
         */
        lockdep_init();
+       smp_setup_processor_id();
        debug_objects_early_init();
 
        /*
@@ -597,7 +592,6 @@ asmlinkage void __init start_kernel(void)
        }
 #endif
        page_cgroup_init();
-       enable_debug_pagealloc();
        debug_objects_mem_init();
        kmemleak_init();
        setup_per_cpu_pageset();