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| author | Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> | 2009-12-01 09:30:08 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-12-01 10:19:07 (GMT) |
| commit | 59d069eb5ae9b033ed1c124c92e1532c4a958991 (patch) | |
| tree | c9668a2163edbb9055f8888e883920f6133d836b /include/linux/syscalls.h | |
| parent | b498ce1f2753b9724b2fc05d2057f7d1490cfa93 (diff) | |
| download | linux-fsl-qoriq-59d069eb5ae9b033ed1c124c92e1532c4a958991.tar.xz | |
perf_event: Initialize data.period in perf_swevent_hrtimer()
In current code in perf_swevent_hrtimer(), data.period is not
initialized, The result is obvious wrong:
# ./perf record -f -e cpu-clock make
# ./perf report
# Samples: 1740
#
# Overhead Command ......
# ........ ........ ..........................................
#
1025422183050275328.00% sh libc-2.9.90.so ...
1025422183050275328.00% perl libperl.so ...
1025422168240043264.00% perl [kernel] ...
1025422030011210752.00% perl [kernel] ...
Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: <stable@kernel.org>
LKML-Reference: <4B14E220.2050107@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/syscalls.h')
0 files changed, 0 insertions, 0 deletions