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author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-12 21:58:45 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-12 21:58:45 +0300 |
commit | 6a776e47a045462a1df1a3a9592598259ffd614f (patch) | |
tree | 79c3ea4b96e48c7c4389114e738dcc0a972c97c0 /include/trace/events | |
parent | a34ab101a9d27a2995142b47f9857fb46fcb072a (diff) | |
parent | cb15c81a0c1c1f7829b9809a209ecacc77f5aa63 (diff) | |
download | linux-6a776e47a045462a1df1a3a9592598259ffd614f.tar.xz |
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
Pull thermal management updates from Zhang Rui:
- Fix a problem where orderly_shutdown() is called for multiple times
due to multiple critical overheating events raised in a short period
by platform thermal driver. (Keerthy)
- Introduce a backup thermal shutdown mechanism, which invokes
kernel_power_off()/emergency_restart() directly, after
orderly_shutdown() being issued for certain amount of time(specified
via Kconfig). This is useful in certain conditions that userspace may
be unable to power off the system in a clean manner and leaves the
system in a critical state, like in the middle of driver probing
phase. (Keerthy)
- Introduce a new interface in thermal devfreq_cooling code so that the
driver can provide more precise data regarding actual power to the
thermal governor every time the power budget is calculated. (Lukasz
Luba)
- Introduce BCM 2835 soc thermal driver and northstar thermal driver,
within a new sub-folder. (Rafał Miłecki)
- Introduce DA9062/61 thermal driver. (Steve Twiss)
- Remove non-DT booting on TI-SoC driver. Also add support to fetching
coefficients from DT. (Keerthy)
- Refactorf RCAR Gen3 thermal driver. (Niklas Söderlund)
- Small fix on MTK and intel-soc-dts thermal driver. (Dawei Chien,
Brian Bian)
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: (25 commits)
thermal: core: Add a back up thermal shutdown mechanism
thermal: core: Allow orderly_poweroff to be called only once
Thermal: Intel SoC DTS: Change interrupt request behavior
trace: thermal: add another parameter 'power' to the tracing function
thermal: devfreq_cooling: add new interface for direct power read
thermal: devfreq_cooling: refactor code and add get_voltage function
thermal: mt8173: minor mtk_thermal.c cleanups
thermal: bcm2835: move to the broadcom subdirectory
thermal: broadcom: ns: specify myself as MODULE_AUTHOR
thermal: da9062/61: Thermal junction temperature monitoring driver
Documentation: devicetree: thermal: da9062/61 TJUNC temperature binding
thermal: broadcom: add Northstar thermal driver
dt-bindings: thermal: add support for Broadcom's Northstar thermal
thermal: bcm2835: add thermal driver for bcm2835 SoC
dt-bindings: Add thermal zone to bcm2835-thermal example
thermal: rcar_gen3_thermal: add suspend and resume support
thermal: rcar_gen3_thermal: store device match data in private structure
thermal: rcar_gen3_thermal: enable hardware interrupts for trip points
thermal: rcar_gen3_thermal: record and check number of TSCs found
thermal: rcar_gen3_thermal: check that TSC exists before memory allocation
...
Diffstat (limited to 'include/trace/events')
-rw-r--r-- | include/trace/events/thermal.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/include/trace/events/thermal.h b/include/trace/events/thermal.h index 2b4a8ff72d0d..6cde5b3514c2 100644 --- a/include/trace/events/thermal.h +++ b/include/trace/events/thermal.h @@ -151,9 +151,9 @@ TRACE_EVENT(thermal_power_cpu_limit, TRACE_EVENT(thermal_power_devfreq_get_power, TP_PROTO(struct thermal_cooling_device *cdev, struct devfreq_dev_status *status, unsigned long freq, - u32 dynamic_power, u32 static_power), + u32 dynamic_power, u32 static_power, u32 power), - TP_ARGS(cdev, status, freq, dynamic_power, static_power), + TP_ARGS(cdev, status, freq, dynamic_power, static_power, power), TP_STRUCT__entry( __string(type, cdev->type ) @@ -161,6 +161,7 @@ TRACE_EVENT(thermal_power_devfreq_get_power, __field(u32, load ) __field(u32, dynamic_power ) __field(u32, static_power ) + __field(u32, power) ), TP_fast_assign( @@ -169,11 +170,13 @@ TRACE_EVENT(thermal_power_devfreq_get_power, __entry->load = (100 * status->busy_time) / status->total_time; __entry->dynamic_power = dynamic_power; __entry->static_power = static_power; + __entry->power = power; ), - TP_printk("type=%s freq=%lu load=%u dynamic_power=%u static_power=%u", + TP_printk("type=%s freq=%lu load=%u dynamic_power=%u static_power=%u power=%u", __get_str(type), __entry->freq, - __entry->load, __entry->dynamic_power, __entry->static_power) + __entry->load, __entry->dynamic_power, __entry->static_power, + __entry->power) ); TRACE_EVENT(thermal_power_devfreq_limit, |