diff options
Diffstat (limited to 'kernel/arch/arm64/include/asm/perf_event.h')
-rw-r--r-- | kernel/arch/arm64/include/asm/perf_event.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/kernel/arch/arm64/include/asm/perf_event.h b/kernel/arch/arm64/include/asm/perf_event.h new file mode 100644 index 000000000..d26d1d53c --- /dev/null +++ b/kernel/arch/arm64/include/asm/perf_event.h @@ -0,0 +1,27 @@ +/* + * Copyright (C) 2012 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __ASM_PERF_EVENT_H +#define __ASM_PERF_EVENT_H + +#ifdef CONFIG_HW_PERF_EVENTS +struct pt_regs; +extern unsigned long perf_instruction_pointer(struct pt_regs *regs); +extern unsigned long perf_misc_flags(struct pt_regs *regs); +#define perf_misc_flags(regs) perf_misc_flags(regs) +#endif + +#endif |