xref: /linux/arch/powerpc/kernel/cacheinfo.h (revision 3d0fe49454652117522f60bfbefb978ba0e5300b)
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