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| author | Ingo Molnar <mingo@elte.hu> | 2011-10-12 17:14:47 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-10-12 17:14:47 +0200 |
| commit | 910e94dd0cc5abacebf0bd5ffd859f61b9583857 (patch) | |
| tree | 7cb33f3f89f5fcdaa4dd4f5f19bb946ff495e9ac /include/linux/ring_buffer.h | |
| parent | 177e2163fe2a5951c1d0531baa4bc1f135c6b7b4 (diff) | |
| parent | d696b58ca2c3ca76e784ef89a7e0453d9b7ab187 (diff) | |
Merge branch 'tip/perf/core' of git://github.com/rostedt/linux into perf/core
Diffstat (limited to 'include/linux/ring_buffer.h')
| -rw-r--r-- | include/linux/ring_buffer.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/ring_buffer.h b/include/linux/ring_buffer.h index b891de96000..67be0376d8e 100644 --- a/include/linux/ring_buffer.h +++ b/include/linux/ring_buffer.h @@ -154,6 +154,8 @@ void ring_buffer_record_enable(struct ring_buffer *buffer); void ring_buffer_record_disable_cpu(struct ring_buffer *buffer, int cpu); void ring_buffer_record_enable_cpu(struct ring_buffer *buffer, int cpu); +unsigned long ring_buffer_oldest_event_ts(struct ring_buffer *buffer, int cpu); +unsigned long ring_buffer_bytes_cpu(struct ring_buffer *buffer, int cpu); unsigned long ring_buffer_entries(struct ring_buffer *buffer); unsigned long ring_buffer_overruns(struct ring_buffer *buffer); unsigned long ring_buffer_entries_cpu(struct ring_buffer *buffer, int cpu); |