Commit 44bc09eb authored by Mike Rapoport's avatar Mike Rapoport Committed by Jonathan Corbet
Browse files

docs/vm: z3fold.txt: convert to ReST format 



Signed-off-by: default avatarMike Rapoport <rppt@linux.vnet.ibm.com>
Signed-off-by: default avatarJonathan Corbet <corbet@lwn.net>
parent f9451df2

Documentation/vm/z3fold.txt

+5 −1
Original line number Diff line number Diff line 
.. _z3fold:



======

z3fold

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z3fold is a special purpose allocator for storing compressed pages.

It is designed to store up to three compressed pages per physical page.
@@ -7,6 +10,7 @@ It is a zbud derivative which allows for higher compression 
ratio keeping the simplicity and determinism of its predecessor.



The main differences between z3fold and zbud are:



* unlike zbud, z3fold allows for up to PAGE_SIZE allocations

* z3fold can hold up to 3 compressed pages in its page

* z3fold doesn't export any API itself and is thus intended to be used