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[6/6] Documentation: ABI: make current_governer_ro as a candidate for removal

Message ID 1589869525-29893-7-git-send-email-guohanjun@huawei.com (mailing list archive)
State Mainlined, archived
Headers show
Series cpuidle: Make cpuidle governor switchable to be the default behaviour | expand

Commit Message

Hanjun Guo May 19, 2020, 6:25 a.m. UTC 
Since both current_governor and current_governor_ro co-exist under
/sys/devices/system/cpu/cpuidle/ file, and it's duplicate,
make current_governer_ro as a candidate for removal.

Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
Reviewed-by: Doug Smythies <dsmythies@telus.net>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
 Documentation/ABI/obsolete/sysfs-cpuidle | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 Documentation/ABI/obsolete/sysfs-cpuidle
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Patch

diff --git a/Documentation/ABI/obsolete/sysfs-cpuidle b/Documentation/ABI/obsolete/sysfs-cpuidle
new file mode 100644
index 00000000..e398fb5
--- /dev/null
+++ b/Documentation/ABI/obsolete/sysfs-cpuidle
@@ -0,0 +1,9 @@ 
+What:		/sys/devices/system/cpu/cpuidle/current_governor_ro
+Date:		April, 2020
+Contact:	linux-pm@vger.kernel.org
+Description:
+	current_governor_ro shows current using cpuidle governor, but read only.
+	with the update that cpuidle governor can be changed at runtime in default,
+	both current_governor and current_governor_ro co-exist under
+	/sys/devices/system/cpu/cpuidle/ file, it's duplicate so make
+	current_governor_ro obselete.