From 09dff758c4fbbf4d299c1d087f0bba8c956058cf Mon Sep 17 00:00:00 2001
From: Zefan Li <lizefan@huawei.com>
Date: Mon, 6 Jul 2015 10:53:26 +0800
Subject: [PATCH] Add memory swappiness to linux spec

Signed-off-by: Zefan Li <lizefan@huawei.com>
---
 spec_linux.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/spec_linux.go b/spec_linux.go
index 207f5c88..43436448 100644
--- a/spec_linux.go
+++ b/spec_linux.go
@@ -106,6 +106,8 @@ type Memory struct {
 	Swap int64 `json:"swap"`
 	// Kernel memory limit (in bytes)
 	Kernel int64 `json:"kernel"`
+	// How aggressive the kernel will swap memory pages. Range from 0 to 100. Set -1 to use system default.
+	Swappiness int64 `json:"swappiness"`
 }
 
 type CPU struct {