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author | Lan Tianyu | 2013-08-13 04:07:28 +0200 |
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committer | Zhang Rui | 2013-08-15 09:25:08 +0200 |
commit | 044d5c26da262fa433dacbe1c6962459050d6b06 (patch) | |
tree | 44fbdb1f385b088f94bdb92f263fa35d30cd9896 /Documentation/usb/CREDITS | |
parent | Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6 (diff) | |
download | kernel-qcow2-linux-044d5c26da262fa433dacbe1c6962459050d6b06.tar.gz kernel-qcow2-linux-044d5c26da262fa433dacbe1c6962459050d6b06.tar.xz kernel-qcow2-linux-044d5c26da262fa433dacbe1c6962459050d6b06.zip |
Thermal/cpu_cooling: Return directly for the cpu out of allowed_cpus in the cpufreq_thermal_notifier()
cpufreq_thermal_notifier() is to change the cpu's cpufreq in the allowed_cpus mask
when associated thermal-cpufreq cdev's cooling state is changed. It's a cpufreq policy
notifier handler and it will be triggered even if those cpus out of allowed_cpus has
changed freq policy.
cpufreq_thermal_notifier() checks the policy->cpu. If it belongs to allowed_cpus,
change max_freq(default to 0) to the desire cpufreq value and pass 0 and max_freq
to cpufreq_verify_within_limits() as cpufreq scope. But if not, do nothing and
max_freq will remain 0. This will cause the cpufreq scope to become 0~0. This
is not right. This patch is to return directly after finding cpu not belonging
to allowed_cpus.
Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'Documentation/usb/CREDITS')
0 files changed, 0 insertions, 0 deletions