1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _PPC_CACHEINFO_H 3 #define _PPC_CACHEINFO_H 4 5 /* These are just hooks for sysfs.c to use. */ 6 extern void cacheinfo_cpu_online(unsigned int cpu_id); 7 extern void cacheinfo_cpu_offline(unsigned int cpu_id); 8 9 /* Allow migration/suspend to tear down and rebuild the hierarchy. */ 10 extern void cacheinfo_teardown(void); 11 extern void cacheinfo_rebuild(void); 12 13 #endif /* _PPC_CACHEINFO_H */ 14