11 lines
457 B
Plaintext
11 lines
457 B
Plaintext
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config OVERLAY_FS
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tristate "Overlay filesystem support"
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help
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An overlay filesystem combines two filesystems - an 'upper' filesystem
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and a 'lower' filesystem. When a name exists in both filesystems, the
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object in the 'upper' filesystem is visible while the object in the
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'lower' filesystem is either hidden or, in the case of directories,
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merged with the 'upper' object.
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For more information see Documentation/filesystems/overlayfs.txt
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