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| author | Matthias Kaehlcke <mka@chromium.org> | 2018-08-03 22:05:10 +0200 |
|---|---|---|
| committer | MyungJoo Ham <myungjoo.ham@samsung.com> | 2018-10-02 03:16:41 +0200 |
| commit | 6ff66e2a008337b8a005fd0ae2037bed716262cc (patch) | |
| tree | 41850ac28462aec890606158d4c371f81f19bdbf /fs/kernfs | |
| parent | PM / devfreq: Fix handling of min/max_freq == 0 (diff) | |
| download | linux-6ff66e2a008337b8a005fd0ae2037bed716262cc.tar.xz linux-6ff66e2a008337b8a005fd0ae2037bed716262cc.zip | |
PM / devfreq: Don't adjust to user limits in governors
Several governors use the user space limits df->min/max_freq to adjust
the target frequency. This is not necessary, since update_devfreq()
already takes care of this. Instead the governor can request the available
min/max frequency by setting the target frequency to DEVFREQ_MIN/MAX_FREQ
and let update_devfreq() take care of any adjustments.
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Diffstat (limited to 'fs/kernfs')
0 files changed, 0 insertions, 0 deletions