+#ifndef _ASM_X86_THREAD_INFO_H
#ifdef CONFIG_X86_32
# include "thread_info_32.h"
#else
# include "thread_info_64.h"
#endif
+
+#ifndef __ASSEMBLY__
+extern void arch_task_cache_init(void);
+extern void free_thread_info(struct thread_info *ti);
+extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
+#define arch_task_cache_init arch_task_cache_init
+#endif
+#endif /* _ASM_X86_THREAD_INFO_H */