| /* |
| * linux/arch/arm/include/asm/perf_event.h |
| * |
| * Copyright (C) 2009 picoChip Designs Ltd, Jamie Iles |
| * |
| * 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. |
| * |
| */ |
| |
| #ifndef __ARM_PERF_EVENT_H__ |
| #define __ARM_PERF_EVENT_H__ |
| |
| /* |
| * NOP: on *most* (read: all supported) ARM platforms, the performance |
| * counter interrupts are regular interrupts and not an NMI. This |
| * means that when we receive the interrupt we can call |
| * perf_event_do_pending() that handles all of the work with |
| * interrupts enabled. |
| */ |
| static inline void |
| set_perf_event_pending(void) |
| { |
| } |
| |
| /* ARM performance counters start from 1 (in the cp15 accesses) so use the |
| * same indexes here for consistency. */ |
| #define PERF_EVENT_INDEX_OFFSET 1 |
| |
| #endif /* __ARM_PERF_EVENT_H__ */ |