| Greg Kroah-Hartman | b244131 | 2017-11-01 15:07:57 +0100 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| Jiri Olsa | 43599d1 | 2014-05-05 12:53:20 +0200 | [diff] [blame] | 2 | #ifndef _PERF_SYS_H |
| 3 | #define _PERF_SYS_H |
| 4 | |
| Jiri Olsa | 82baa0e | 2014-05-05 12:58:31 +0200 | [diff] [blame] | 5 | #include <unistd.h> |
| 6 | #include <sys/types.h> |
| 7 | #include <sys/syscall.h> |
| Arnaldo Carvalho de Melo | 14f0652 | 2016-07-18 17:40:49 -0300 | [diff] [blame] | 8 | #include <linux/compiler.h> |
| Arnaldo Carvalho de Melo | 91854f9 | 2019-08-29 14:59:50 -0300 | [diff] [blame] | 9 | |
| 10 | struct perf_event_attr; |
| 11 | |
| Jiri Olsa | 82baa0e | 2014-05-05 12:58:31 +0200 | [diff] [blame] | 12 | static inline int |
| 13 | sys_perf_event_open(struct perf_event_attr *attr, |
| 14 | pid_t pid, int cpu, int group_fd, |
| 15 | unsigned long flags) |
| 16 | { |
| Jiri Olsa | 8366f0d | 2020-08-27 21:32:01 +0200 | [diff] [blame] | 17 | return syscall(__NR_perf_event_open, attr, pid, cpu, |
| 18 | group_fd, flags); |
| Jiri Olsa | 82baa0e | 2014-05-05 12:58:31 +0200 | [diff] [blame] | 19 | } |
| 20 | |
| Jiri Olsa | 43599d1 | 2014-05-05 12:53:20 +0200 | [diff] [blame] | 21 | #endif /* _PERF_SYS_H */ |