12 lines
464 B
Plaintext
12 lines
464 B
Plaintext
config ZSMALLOC
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tristate "Memory allocator for compressed pages"
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depends on SPARSEMEM
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default n
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help
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zsmalloc is a slab-based memory allocator designed to store
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compressed RAM pages. zsmalloc uses virtual memory mapping
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in order to reduce fragmentation. However, this results in a
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non-standard allocator interface where a handle, not a pointer, is
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returned by an alloc(). This handle must be mapped in order to
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access the allocated space.
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