This patch adds kernel parameters for zswap.

Signed-off-by: Masanari Iida <standby2...@gmail.com>
---
 Documentation/kernel-parameters.txt | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/Documentation/kernel-parameters.txt 
b/Documentation/kernel-parameters.txt
index 60a822b..209730af 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -3549,6 +3549,19 @@ bytes respectively. Such letter suffixes can also be 
entirely omitted.
                        Format:
                        
<irq>,<irq_mask>,<io>,<full_duplex>,<do_sound>,<lockup_hack>[,<irq2>[,<irq3>[,<irq4>]]]
 
+       zswap.compressor= [KNL]
+                       Specify compressor algorithm.
+                       By default, set to lzo.
+
+       zswap.enabled=  [KNL]
+                       Format: <0|1>
+                       0: Disable zswap (default)
+                       1: Enable zswap
+                       See more information, Documentations/vm/zswap.txt
+
+       zswap.max_pool_percent= [KNL]
+                       The maximum percentage of memory that the compressed
+                       pool can occupy. By default, set to 20.
 ______________________________________________________________________
 
 TODO:
-- 
1.8.5.2.192.g7794a68

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