From: David Heidelberg <david@ixit.cz>
Date: Tue, 23 Aug 2022 15:20:33 +0000 (+0200)
Subject: mm: remove EXPERIMENTAL flag for zswap
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=fcab9b441d2d0e08f55654a4adf2d51cd4680469;p=linux.git

mm: remove EXPERIMENTAL flag for zswap

zswap has been with us since 2013, and it's widely used in many products.

Link: https://lkml.kernel.org/r/20220823152033.66682-1-david@ixit.cz
Signed-off-by: David Heidelberg <david@ixit.cz>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Vitaly Wool <vitaly.wool@konsulko.com>
Cc: Dan Streetman <ddstreet@ieee.org>
Cc: Barry Song <song.bao.hua@hisilicon.com>
Cc: Seth Jennings <sjenning@redhat.com>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/mm/Kconfig b/mm/Kconfig
index 0331f1461f81c..e3fbd07888784 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -23,7 +23,7 @@ menuconfig SWAP
 	  in your computer.  If unsure say Y.
 
 config ZSWAP
-	bool "Compressed cache for swap pages (EXPERIMENTAL)"
+	bool "Compressed cache for swap pages"
 	depends on SWAP
 	select FRONTSWAP
 	select CRYPTO
@@ -36,12 +36,6 @@ config ZSWAP
 	  in the case where decompressing from RAM is faster than swap device
 	  reads, can also improve workload performance.
 
-	  This is marked experimental because it is a new feature (as of
-	  v3.11) that interacts heavily with memory reclaim.  While these
-	  interactions don't cause any known issues on simple memory setups,
-	  they have not be fully explored on the large set of potential
-	  configurations and workloads that exist.
-
 config ZSWAP_DEFAULT_ON
 	bool "Enable the compressed cache for swap pages by default"
 	depends on ZSWAP