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7fef9fc83f
Update the documentation about the interaction between the suspend (S3) call path and the CPU hotplug infrastructure. This patch focusses only on the activities of the freezer, cpu hotplug and the notifications involved. It outlines how regular CPU hotplug differs from the way it is invoked during suspend and also tries to explain the locking involved. In addition to that, it discusses the issue of microcode update during CPU hotplug operations. Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
45 lines
1.4 KiB
Plaintext
45 lines
1.4 KiB
Plaintext
00-INDEX
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- This file
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apm-acpi.txt
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- basic info about the APM and ACPI support.
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basic-pm-debugging.txt
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- Debugging suspend and resume
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devices.txt
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- How drivers interact with system-wide power management
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drivers-testing.txt
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- Testing suspend and resume support in device drivers
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freezing-of-tasks.txt
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- How processes and controlled during suspend
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interface.txt
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- Power management user interface in /sys/power
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notifiers.txt
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- Registering suspend notifiers in device drivers
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opp.txt
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- Operating Performance Point library
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pci.txt
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- How the PCI Subsystem Does Power Management
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pm_qos_interface.txt
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- info on Linux PM Quality of Service interface
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power_supply_class.txt
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- Tells userspace about battery, UPS, AC or DC power supply properties
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s2ram.txt
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- How to get suspend to ram working (and debug it when it isn't)
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states.txt
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- System power management states
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suspend-and-cpuhotplug.txt
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- Explains the interaction between Suspend-to-RAM (S3) and CPU hotplug
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swsusp-and-swap-files.txt
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- Using swap files with software suspend (to disk)
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swsusp-dmcrypt.txt
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- How to use dm-crypt and software suspend (to disk) together
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swsusp.txt
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- Goals, implementation, and usage of software suspend (ACPI S3)
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tricks.txt
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- How to trick software suspend (to disk) into working when it isn't
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userland-swsusp.txt
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- Experimental implementation of software suspend in userspace
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video_extension.txt
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- ACPI video extensions
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video.txt
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- Video issues during resume from suspend
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