Commit-ID: 4464fcaa9cbfc9c551956b48af203e2f775ca892
Gitweb: http://git.kernel.org/tip/4464fcaa9cbfc9c551956b48af203e2f775ca892
Author: Peter Zijlstra <a.p.zijls...@chello.nl>
AuthorDate: Fri, 21 Aug 2009 17:19:36 +0200
Committer: Ingo Molnar <mi...@elte.hu>
CommitDate: Fri, 21 Aug 2009 18:00:35 +0200
perf_counter: Fix typo in read() output generation
When you iterate a list, using the iterator is useful.
Before:
ID: 5
ID: 5
ID: 5
ID: 5
EVNT: 0x40088b scale: nan ID: 5 CNT: 1006252 ID: 6 CNT: 1011090 ID: 7 CNT:
1011196 ID: 8 CNT: 1011095
EVNT: 0x40088c scale: 1.000000 ID: 5 CNT: 2003065 ID: 6 CNT: 2011671 ID: 7
CNT: 2012620 ID: 8 CNT: 2013479
EVNT: 0x40088c scale: 1.000000 ID: 5 CNT: 3002390 ID: 6 CNT: 3015996 ID: 7
CNT: 3018019 ID: 8 CNT: 3020006
EVNT: 0x40088b scale: 1.000000 ID: 5 CNT: 4002406 ID: 6 CNT: 4021120 ID: 7
CNT: 4024241 ID: 8 CNT: 4027059
After:
ID: 1
ID: 2
ID: 3
ID: 4
EVNT: 0x400889 scale: nan ID: 1 CNT: 1005270 ID: 2 CNT: 1009833 ID: 3 CNT:
1010065 ID: 4 CNT: 1010088
EVNT: 0x400898 scale: nan ID: 1 CNT: 2001531 ID: 2 CNT: 2022309 ID: 3 CNT:
2022470 ID: 4 CNT: 2022627
EVNT: 0x400888 scale: 0.489467 ID: 1 CNT: 3001261 ID: 2 CNT: 3027088 ID: 3
CNT: 3027941 ID: 4 CNT: 3028762
Reported-by: stephane eranian <eran...@googlemail.com>
Signed-off-by: Peter Zijlstra <a.p.zijls...@chello.nl>
Cc: Paul Mackerras <pau...@samba.org>
Cc: Corey J Ashford <cjash...@us.ibm.com>
Cc: perfmon2-devel <perfmon2-devel@lists.sourceforge.net>
LKML-Reference: <1250867976.7538.73.ca...@twins>
Signed-off-by: Ingo Molnar <mi...@elte.hu>
---
kernel/perf_counter.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/perf_counter.c b/kernel/perf_counter.c
index 36f65e2..f274e19 100644
--- a/kernel/perf_counter.c
+++ b/kernel/perf_counter.c
@@ -1791,7 +1791,7 @@ static int perf_counter_read_group(struct perf_counter
*counter,
size += err;
list_for_each_entry(sub, &leader->sibling_list, list_entry) {
- err = perf_counter_read_entry(counter, read_format,
+ err = perf_counter_read_entry(sub, read_format,
buf + size);
if (err < 0)
return err;
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