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authorAlan Stern <stern@rowland.harvard.edu>2007-05-04 19:52:20 +0400
committerGreg Kroah-Hartman <gregkh@suse.de>2007-07-13 03:29:47 +0400
commit0458d5b4c9cc4ca0f62625d0144ddc4b4bc97a3c (patch)
tree8b1fcb4f063ef4aa6f2e3cd41a60d986a1e432d4 /Documentation/keys-request-key.txt
parentce7cd137fced114d49178b73d468b82096a107fb (diff)
downloadlinux-0458d5b4c9cc4ca0f62625d0144ddc4b4bc97a3c.tar.xz
USB: add USB-Persist facility
This patch (as886) adds the controversial USB-persist facility, allowing USB devices to persist across a power loss during system suspend. The facility is controlled by a new Kconfig option (with appropriate warnings about the potential dangers); when the option is off the behavior will remain the same as it is now. But when the option is on, people will be able to use suspend-to-disk and keep their USB filesystems intact -- something particularly valuable for small machines where the root filesystem is on a USB device! Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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