From 44bc09eb3ed8d8a1701914f64c294d089f4b6c86 Mon Sep 17 00:00:00 2001 From: Mike Rapoport Date: Wed, 21 Mar 2018 21:22:44 +0200 Subject: docs/vm: z3fold.txt: convert to ReST format Signed-off-by: Mike Rapoport Signed-off-by: Jonathan Corbet --- Documentation/vm/z3fold.txt | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'Documentation/vm') diff --git a/Documentation/vm/z3fold.txt b/Documentation/vm/z3fold.txt index 38e4dac810b6..224e3c61d686 100644 --- a/Documentation/vm/z3fold.txt +++ b/Documentation/vm/z3fold.txt @@ -1,5 +1,8 @@ +.. _z3fold: + +====== z3fold ------- +====== 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 -- cgit v1.2.3