perf counters: clean up 'raw' type API
Impact: cleanup
Introduce a separate hw_event type.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 6cce728..3ecd73d 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -54,6 +54,7 @@
struct compat_timeval;
struct robust_list_head;
struct getcpu_cache;
+struct perf_counter_event;
#include <linux/types.h>
#include <linux/aio_abi.h>
@@ -625,9 +626,6 @@
int kernel_execve(const char *filename, char *const argv[], char *const envp[]);
asmlinkage int
-sys_perf_counter_open(u32 hw_event_type,
- u32 hw_event_period,
- u32 record_type,
- pid_t pid,
- int cpu);
+sys_perf_counter_open(struct perf_counter_event __user *uevent, u32 record_type,
+ pid_t pid, int cpu, int masterfd);
#endif