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| author | Shriya <shriyak@linux.vnet.ibm.com> | 2017-10-13 10:06:41 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-11-07 19:08:26 +1100 |
| commit | cd77b5ce208c153260ed7882d8910f2395bfaabd (patch) | |
| tree | a443b9b33f2dab3c6bf7916fc1c14e01ed1444c5 /tools/perf/scripts/python | |
| parent | powerpc/64s/idle: avoid POWER9 DD1 and DD2.0 PMU workaround on DD2.1 (diff) | |
| download | linux-cd77b5ce208c153260ed7882d8910f2395bfaabd.tar.gz linux-cd77b5ce208c153260ed7882d8910f2395bfaabd.zip | |
powerpc/powernv/cpufreq: Fix the frequency read by /proc/cpuinfo
The call to /proc/cpuinfo in turn calls cpufreq_quick_get() which
returns the last frequency requested by the kernel, but may not
reflect the actual frequency the processor is running at. This patch
makes a call to cpufreq_get() instead which returns the current
frequency reported by the hardware.
Fixes: fb5153d05a7d ("powerpc: powernv: Implement ppc_md.get_proc_freq()")
Signed-off-by: Shriya <shriyak@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions