diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-06-10 21:02:22 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-06-11 02:39:02 +0200 |
| commit | df1a132bf3d3508f863336c80a27806a2ac947e0 (patch) | |
| tree | 2aa26b9c5d0528e816a80bd3b58c9b2442670d5c /include/linux | |
| parent | ea1900e571d40a3ce60c835c2f21e1fd8c5cb663 (diff) | |
perf_counter: Introduce struct for sample data
For easy extension of the sample data, put it in a structure.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/perf_counter.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h index 282d8cc4898..d8c0eb480f9 100644 --- a/include/linux/perf_counter.h +++ b/include/linux/perf_counter.h @@ -605,8 +605,14 @@ extern int hw_perf_group_sched_in(struct perf_counter *group_leader, struct perf_counter_context *ctx, int cpu); extern void perf_counter_update_userpage(struct perf_counter *counter); -extern int perf_counter_overflow(struct perf_counter *counter, - int nmi, struct pt_regs *regs, u64 addr); +struct perf_sample_data { + struct pt_regs *regs; + u64 addr; +}; + +extern int perf_counter_overflow(struct perf_counter *counter, int nmi, + struct perf_sample_data *data); + /* * Return 1 for a software counter, 0 for a hardware counter */ |