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The "activity" trigger was inspired by the heartbeat one, but aims at providing instant indication of the immediate CPU usage. Under idle condition, it flashes 10ms every second. At 100% usage, it flashes 90ms every 100ms. The blinking frequency increases from 1 to 10 Hz until either the load is high enough to saturate one CPU core or 50% load is reached on a single-core system. Then past this point only the duty cycle increases from 10 to 90%. This results in a very visible activity reporting allowing one to immediately tell whether a machine is under load or not, making it quite suitable to be used in clusters. Signed-off-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
14 lines
714 B
Makefile
14 lines
714 B
Makefile
obj-$(CONFIG_LEDS_TRIGGER_TIMER) += ledtrig-timer.o
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obj-$(CONFIG_LEDS_TRIGGER_ONESHOT) += ledtrig-oneshot.o
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obj-$(CONFIG_LEDS_TRIGGER_DISK) += ledtrig-disk.o
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obj-$(CONFIG_LEDS_TRIGGER_MTD) += ledtrig-mtd.o
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obj-$(CONFIG_LEDS_TRIGGER_HEARTBEAT) += ledtrig-heartbeat.o
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obj-$(CONFIG_LEDS_TRIGGER_BACKLIGHT) += ledtrig-backlight.o
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obj-$(CONFIG_LEDS_TRIGGER_GPIO) += ledtrig-gpio.o
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obj-$(CONFIG_LEDS_TRIGGER_CPU) += ledtrig-cpu.o
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obj-$(CONFIG_LEDS_TRIGGER_ACTIVITY) += ledtrig-activity.o
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obj-$(CONFIG_LEDS_TRIGGER_DEFAULT_ON) += ledtrig-default-on.o
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obj-$(CONFIG_LEDS_TRIGGER_TRANSIENT) += ledtrig-transient.o
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obj-$(CONFIG_LEDS_TRIGGER_CAMERA) += ledtrig-camera.o
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obj-$(CONFIG_LEDS_TRIGGER_PANIC) += ledtrig-panic.o
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