Rafael J. Wysocki 6e6f58a170 thermal: gov_bang_bang: Use governor_data to reduce overhead ... After running once, the for_each_trip_desc() loop in bang_bang_manage() is pure needless overhead because it is not going to make any changes unless a new cooling device has been bound to one of the trips in the thermal zone or the system is resuming from sleep. For this reason, make bang_bang_manage() set governor_data for the thermal zone and check it upfront to decide whether or not it needs to do anything. However, governor_data needs to be reset in some cases to let bang_bang_manage() know that it should walk the trips again, so add an .update_tz() callback to the governor and make the core additionally invoke it during system resume. To avoid affecting the other users of that callback unnecessarily, add a special notification reason for system resume, THERMAL_TZ_RESUME, and also pass it to __thermal_zone_device_update() called during system resume for consistency. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Peter Kästle <peter@piie.net> Reviewed-by: Zhang Rui <rui.zhang@intel.com> Cc: 6.10+ <stable@vger.kernel.org> # 6.10+ Link: https://patch.msgid.link/2285575.iZASKD2KPV@rjwysocki.net		2024-08-16 13:13:59 +02:00
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broadcom	thermal/drivers/broadcom: Simplify with dev_err_probe()	2024-07-15 13:31:40 +02:00
intel	thermal: intel: int340x: Free MSI IRQ vectors on module exit	2024-07-30 16:36:58 +02:00
mediatek	thermal/drivers/mediatek/lvts_thermal: Provide default calibration data	2024-07-15 13:31:39 +02:00
qcom	Merge branch 'thermal-core'	2024-07-15 20:43:21 +02:00
renesas	thermal/drivers/renesas/rcar: Add dependency on OF	2024-07-15 13:31:39 +02:00
samsung	thermal/drivers/exynos: Simplify with dev_err_probe()	2024-07-15 13:31:40 +02:00
st	thermal/drivers/sti: Cleanup code related to stih416	2024-07-15 13:31:41 +02:00
tegra	thermal: trip: Pass trip pointer to .set_trip_temp() thermal zone callback	2024-07-12 15:14:01 +02:00
ti-soc-thermal	thermal: ti-bandgap: Convert to platform remove callback returning void	2023-10-02 14:24:15 +02:00
amlogic_thermal.c	thermal/drivers/amlogic: Support A1 SoC family Thermal Sensor controller	2024-04-23 12:40:29 +02:00
armada_thermal.c	thermal/drivers/armada: Simplify name sanitization	2024-04-23 12:40:29 +02:00
cpufreq_cooling.c	thermal/cpufreq: Remove arch_update_thermal_pressure()	2024-04-24 12:08:00 +02:00
cpuidle_cooling.c	thermal: cpuidle_cooling: fix kernel-doc warning and a spello	2023-12-21 12:05:48 +01:00
da9062-thermal.c	thermal: core: Eliminate writable trip points masks	2024-02-27 12:04:38 +01:00
db8500_thermal.c	thermal/drivers/db8500: Remove redundant of_match_ptr()	2023-08-16 12:09:19 +02:00
devfreq_cooling.c	thermal: devfreq_cooling: Fix perf state when calculate dfc res_util	2024-03-27 16:27:39 +01:00
dove_thermal.c	thermal: dove: Convert to platform remove callback returning void	2023-09-29 12:34:16 +02:00
gov_bang_bang.c	thermal: gov_bang_bang: Use governor_data to reduce overhead	2024-08-16 13:13:59 +02:00
gov_fair_share.c	thermal: gov_fair_share: Eliminate unnecessary integer divisions	2024-04-24 10:15:08 +02:00
gov_power_allocator.c	thermal: gov_power_allocator: Return early in manage if trip_max is NULL	2024-07-04 13:35:50 +02:00
gov_step_wise.c	thermal: gov_step_wise: Go straight to instance->lower when mitigation is over	2024-06-25 14:37:05 +02:00
gov_user_space.c	thermal: gov_user_space: Use .trip_crossed() instead of .throttle()	2024-04-24 20:42:10 +02:00
hisi_thermal.c	thermal/drivers/hisi: Simplify with dev_err_probe()	2024-07-15 13:31:40 +02:00
imx_sc_thermal.c	thermal: Explicitly include correct DT includes	2023-07-31 20:03:42 +02:00
imx_thermal.c	Merge branch 'thermal-core'	2024-07-15 20:43:21 +02:00
imx8mm_thermal.c	thermal/drivers/imx8mm_thermal: Fix function pointer declaration by adding identifier name	2023-10-15 23:40:09 +02:00
k3_bandgap.c	thermal/drivers/k3_bandgap: Remove some unused fields in struct k3_bandgap	2024-04-23 12:40:29 +02:00
k3_j72xx_bandgap.c	thermal/drivers/k3_j72xx_bandgap: Implement suspend/resume support	2024-07-15 13:31:39 +02:00
Kconfig	thermal/drivers/renesas: Group all renesas thermal drivers together	2024-07-15 13:31:38 +02:00
khadas_mcu_fan.c	thermal/core: Make cooling device state change private	2021-01-19 22:31:10 +01:00
kirkwood_thermal.c	thermal: kirkwood: Convert to platform remove callback returning void	2023-09-29 12:34:17 +02:00
loongson2_thermal.c	thermal/drivers/loongson2: Add Loongson-2K2000 support	2024-04-23 12:40:30 +02:00
Makefile	thermal/drivers/renesas: Group all renesas thermal drivers together	2024-07-15 13:31:38 +02:00
max77620_thermal.c	thermal/drivers/max77620: Remove duplicate error message	2023-10-15 23:40:10 +02:00
qoriq_thermal.c	thermal/drivers/qoriq: Fix getting tmu range	2024-03-11 17:14:46 +01:00
rockchip_thermal.c	thermal: rockchip: Convert to platform remove callback returning void	2023-10-02 14:23:30 +02:00
spear_thermal.c	thermal: spear: Convert to platform remove callback returning void	2023-10-02 14:24:06 +02:00
sprd_thermal.c	thermal: sprd: Convert to platform remove callback returning void	2023-10-02 14:24:08 +02:00
sun8i_thermal.c	thermal/drivers/sun8i: Don't fail probe due to zone registration failure	2024-03-11 17:14:46 +01:00
thermal_core.c	thermal: gov_bang_bang: Use governor_data to reduce overhead	2024-08-16 13:13:59 +02:00
thermal_core.h	thermal: core: Back off when polling thermal zones on errors	2024-07-24 12:40:23 +02:00
thermal_debugfs.c	thermal: trip: Use common set of trip type names	2024-06-11 21:04:40 +02:00
thermal_debugfs.h	thermal/debugfs: Do not extend mitigation episodes beyond system resume	2024-06-11 21:04:00 +02:00
thermal_helpers.c	thermal: core: Allow thermal zones to tell the core to ignore them	2024-07-18 13:35:55 +02:00
thermal_hwmon.c	thermal: core: Store zone ops in struct thermal_zone_device	2024-02-23 18:24:48 +01:00
thermal_hwmon.h	thermal/hwmon: Use the right device for devm_thermal_add_hwmon_sysfs()	2023-03-03 20:45:02 +01:00
thermal_mmio.c	thermal/core: Use the thermal zone 'devdata' accessor in thermal located drivers	2023-03-03 20:45:02 +01:00
thermal_netlink.c	Merge branch 'thermal-intel' into thermal	2024-04-15 15:45:32 +02:00
thermal_netlink.h	thermal: netlink: Add genetlink bind/unbind notifications	2024-03-27 14:50:26 +01:00
thermal_of.c	thermal/of: Assume polling-delay(-passive) 0 when absent	2024-03-11 17:14:46 +01:00
thermal_sysfs.c	thermal: trip: Pass trip pointer to .set_trip_temp() thermal zone callback	2024-07-12 15:14:01 +02:00
thermal_trace_ipa.h	thermal: core: Make struct thermal_zone_device definition internal	2024-04-08 16:01:20 +02:00
thermal_trace.h	tracing/treewide: Remove second parameter of __assign_str()	2024-05-22 20:14:47 -04:00
thermal_trip.c	thermal: trip: Avoid skipping trips in thermal_zone_set_trips()	2024-07-31 12:30:58 +02:00
thermal-generic-adc.c	thermal/drivers/generic-adc: Simplify with dev_err_probe()	2024-07-15 13:31:41 +02:00
uniphier_thermal.c	thermal: uniphier: Use thermal_zone_for_each_trip() for walking trip points	2024-07-04 13:25:31 +02:00