diff options
Diffstat (limited to 'init')
| -rw-r--r-- | init/Kconfig | 18 | ||||
| -rw-r--r-- | init/main.c | 6 |
2 files changed, 16 insertions, 8 deletions
diff --git a/init/Kconfig b/init/Kconfig index c649657e225..fed6dc31b0d 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -809,14 +809,6 @@ config KALLSYMS_EXTRA_PASS you wait for kallsyms to be fixed. -config STRIP_ASM_SYMS - bool "Strip assembler-generated symbols during link" - default n - help - Strip internal assembler-generated symbols during a link (symbols - that look like '.Lxxx') so they don't pollute the output of - get_wchan() and suchlike. - config HOTPLUG bool "Support for hot-pluggable devices" if EMBEDDED default y @@ -936,6 +928,8 @@ config AIO config HAVE_PERF_COUNTERS bool + help + See tools/perf/design.txt for details. menu "Performance Counters" @@ -996,6 +990,14 @@ config SLUB_DEBUG SLUB sysfs support. /sys/slab will not exist and there will be no support for cache validation etc. +config STRIP_ASM_SYMS + bool "Strip assembler-generated symbols during link" + default n + help + Strip internal assembler-generated symbols during a link (symbols + that look like '.Lxxx') so they don't pollute the output of + get_wchan() and suchlike. + config COMPAT_BRK bool "Disable heap randomization" default y diff --git a/init/main.c b/init/main.c index e3c335e47cd..7becd8b5c5b 100644 --- a/init/main.c +++ b/init/main.c @@ -540,6 +540,11 @@ void __init __weak thread_info_cache_init(void) */ 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(); vmalloc_init(); @@ -636,6 +641,7 @@ asmlinkage void __init start_kernel(void) "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 |