struct robust_list_head;
struct getcpu_cache;
struct old_linux_dirent;
+struct perf_counter_hw_event;
#include <linux/types.h>
#include <linux/aio_abi.h>
int kernel_execve(const char *filename, char *const argv[], char *const envp[]);
+
+asmlinkage long sys_perf_counter_open(
+ const struct perf_counter_hw_event __user *hw_event_uptr,
+ pid_t pid, int cpu, int group_fd, unsigned long flags);
#endif