diff options
Diffstat (limited to 'tools/testing/selftests/powerpc/include/utils.h')
| -rw-r--r-- | tools/testing/selftests/powerpc/include/utils.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/testing/selftests/powerpc/include/utils.h b/tools/testing/selftests/powerpc/include/utils.h index 71d2924f5b8b..b7d188fc87c7 100644 --- a/tools/testing/selftests/powerpc/include/utils.h +++ b/tools/testing/selftests/powerpc/include/utils.h @@ -12,6 +12,7 @@ #include <stdbool.h> #include <linux/auxvec.h> #include <linux/perf_event.h> +#include <asm/cputable.h> #include "reg.h" /* Avoid headaches with PRI?64 - just use %ll? always */ @@ -35,13 +36,17 @@ int pick_online_cpu(void); int read_debugfs_file(char *debugfs_file, int *result); int write_debugfs_file(char *debugfs_file, int result); int read_sysfs_file(char *debugfs_file, char *result, size_t result_size); -void set_dscr(unsigned long val); int perf_event_open_counter(unsigned int type, unsigned long config, int group_fd); int perf_event_enable(int fd); int perf_event_disable(int fd); int perf_event_reset(int fd); +struct perf_event_read { + __u64 nr; + __u64 l1d_misses; +}; + #if !defined(__GLIBC_PREREQ) || !__GLIBC_PREREQ(2, 30) #include <unistd.h> #include <sys/syscall.h> |