Re: [libvirt] [PATCH] virsh: fix memtune's help message for swap_hard_limit

On Thu, 03 Mar 2011 14:47:36 +0800 Osier Yang <jyang(a)redhat.com&gt; wrote: > > Yes, I think it's better. Should I prepare patches ? or you'll do ? > > Let's see other guys's opinions before doing it, :) > A patch (full change version) is here. maybe good input for discussion. == >From 0bceb6f204f7551c701d9f60fecd82562b38bd50 Mon Sep 17 00:00:00 2001 From: KAMEZAWA Hiroyuki <kamezawa.hiroyu(a)jp.fujitsu.com&gt; Date: Fri, 4 Mar 2011 14:46:08 +0900 Subject: [PATCH] Rename swap_hard_limit as memswap_hard_limit This patch affects qemu and lxc, using memory cgroup. Linux's memory cgroup's memory.memsw.limit_in_bytes is a limit for memory+swap, not for swap. (This behavior is for avoiding bad influence for global vmscan and never disturb kswapd behavior by user's setting.)