diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/oprofile.h | 3 | ||||
| -rw-r--r-- | include/linux/ring_buffer.h | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h index 5231861f357..1ce9fe572e5 100644 --- a/include/linux/oprofile.h +++ b/include/linux/oprofile.h @@ -86,8 +86,7 @@ int oprofile_arch_init(struct oprofile_operations * ops); void oprofile_arch_exit(void); /** - * Add a sample. This may be called from any context. Pass - * smp_processor_id() as cpu. + * Add a sample. This may be called from any context. */ void oprofile_add_sample(struct pt_regs * const regs, unsigned long event); diff --git a/include/linux/ring_buffer.h b/include/linux/ring_buffer.h index d363467c8f1..b3b35966008 100644 --- a/include/linux/ring_buffer.h +++ b/include/linux/ring_buffer.h @@ -118,6 +118,8 @@ void ring_buffer_record_enable_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); +unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu); u64 ring_buffer_time_stamp(int cpu); void ring_buffer_normalize_time_stamp(int cpu, u64 *ts); |