diff options
| author | Zhigang Lu <zlu@tilera.com> | 2014-01-28 06:03:50 +0400 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@tilera.com> | 2014-03-07 20:19:48 +0400 |
| commit | 8d61dd7d3e374eb52a174ab04169b04e3d9d729f (patch) | |
| tree | 0312a9743c802bc329ebcb6ec7952727a5adc204 /arch/tile/include/asm | |
| parent | ba67823163c963de7f1f2d87526c9c87f3a3ea0b (diff) | |
| download | linux-8d61dd7d3e374eb52a174ab04169b04e3d9d729f.tar.xz | |
tile/perf: Support perf_events on tilegx and tilepro
Add perf support for tile architecture.
Signed-off-by: Zhigang Lu <zlu@tilera.com>
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Diffstat (limited to 'arch/tile/include/asm')
| -rw-r--r-- | arch/tile/include/asm/perf_event.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/tile/include/asm/perf_event.h b/arch/tile/include/asm/perf_event.h new file mode 100644 index 000000000000..59c5b164e5b6 --- /dev/null +++ b/arch/tile/include/asm/perf_event.h @@ -0,0 +1,22 @@ +/* + * Copyright 2014 Tilera Corporation. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, version 2. + * + * 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, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for + * more details. + */ + +#ifndef _ASM_TILE_PERF_EVENT_H +#define _ASM_TILE_PERF_EVENT_H + +#include <linux/percpu.h> +DECLARE_PER_CPU(u64, perf_irqs); + +unsigned long handle_syscall_link_address(void); +#endif /* _ASM_TILE_PERF_EVENT_H */ |