diff options
Diffstat (limited to 'include/linux/perf_counter.h')
| -rw-r--r-- | include/linux/perf_counter.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h index e7213e46cf9..489d5cbfbcc 100644 --- a/include/linux/perf_counter.h +++ b/include/linux/perf_counter.h @@ -233,6 +233,12 @@ struct perf_counter_mmap_page { __u32 index; /* hardware counter identifier */ __s64 offset; /* add to hardware counter value */ + /* + * Hole for extension of the self monitor capabilities + */ + + __u64 __reserved[125]; /* align to 1k */ + /* * Control data for the mmap() data buffer. * |