From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- arch/powerpc/kernel/cacheinfo.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 arch/powerpc/kernel/cacheinfo.h (limited to 'arch/powerpc/kernel/cacheinfo.h') diff --git a/arch/powerpc/kernel/cacheinfo.h b/arch/powerpc/kernel/cacheinfo.h new file mode 100644 index 000000000..52bd3fc66 --- /dev/null +++ b/arch/powerpc/kernel/cacheinfo.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _PPC_CACHEINFO_H +#define _PPC_CACHEINFO_H + +/* These are just hooks for sysfs.c to use. */ +extern void cacheinfo_cpu_online(unsigned int cpu_id); +extern void cacheinfo_cpu_offline(unsigned int cpu_id); + +/* Allow migration/suspend to tear down and rebuild the hierarchy. */ +extern void cacheinfo_teardown(void); +extern void cacheinfo_rebuild(void); + +#endif /* _PPC_CACHEINFO_H */ -- cgit v1.2.3