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PM: Documentation/power/states.txt: fix repetition
Remove repetition of "called swsusp". Signed-off-by: Alexandre Courbot <gnurou@gmail.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
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@ -62,12 +62,12 @@ setup via another operating system for it to use. Despite the
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inconvenience, this method requires minimal work by the kernel, since
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the firmware will also handle restoring memory contents on resume.
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For suspend-to-disk, a mechanism called swsusp called 'swsusp' (Swap
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Suspend) is used to write memory contents to free swap space.
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swsusp has some restrictive requirements, but should work in most
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cases. Some, albeit outdated, documentation can be found in
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Documentation/power/swsusp.txt. Alternatively, userspace can do most
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of the actual suspend to disk work, see userland-swsusp.txt.
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For suspend-to-disk, a mechanism called 'swsusp' (Swap Suspend) is used
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to write memory contents to free swap space. swsusp has some restrictive
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requirements, but should work in most cases. Some, albeit outdated,
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documentation can be found in Documentation/power/swsusp.txt.
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Alternatively, userspace can do most of the actual suspend to disk work,
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see userland-swsusp.txt.
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Once memory state is written to disk, the system may either enter a
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low-power state (like ACPI S4), or it may simply power down. Powering
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