[libvirt] [PATCH 2/3] lxc: don't setup cpuset.mems if memory mode in numatune is not 'strict'

[Wang Rui]

If the memory mode in numatune is not 'strict', we should not setup
cpuset.mems. Before commit 1a7be8c600905aa07ac2d78293336ba8523ad48e
we have checked the memory mode in virDomainNumatuneGetNodeset. This
patch adds the check as before.

Signed-off-by: Wang Rui <moon.wangrui at huawei.com>
---
 src/lxc/lxc_cgroup.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/lxc/lxc_cgroup.c b/src/lxc/lxc_cgroup.c
index f9af31c..eb67191 100644
--- a/src/lxc/lxc_cgroup.c
+++ b/src/lxc/lxc_cgroup.c
@@ -79,6 +79,10 @@ static int virLXCCgroupSetupCpusetTune(virDomainDefPtr def,
             goto cleanup;
     }
 
+    if (virDomainNumatuneGetMode(def->numatune, -1) !=
+        VIR_DOMAIN_NUMATUNE_MEM_STRICT)
+        goto cleanup;
+
     if (virDomainNumatuneMaybeFormatNodeset(def->numatune, nodemask,
                                             &mask, -1) < 0)
         goto cleanup;
-- 
1.7.12.4