Hi Andrew,
After merging the akpm tree, today's linux-next build (x86_64
allmodconfig) failed like this:
mm/memcontrol.c:5269:12: error: 'CFTYPE_INSANE' undeclared here (not in a function)
.flags = CFTYPE_INSANE,
^
Caused by commit 8fa6a8baeffc ("memcg: deprecate memory.force_empty
knob") interacting with commits a8ddc8215e1a ("cgroup: distinguish the
default and legacy hierarchies when handling cftypes") and 05ebb6e60f04
("cgroup: make CFTYPE_ONLY_ON_DFL and CFTYPE_NO_ internal to cgroup
core") from the cgroup tree.
I applied the following fix up patch:
From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Date: Wed, 16 Jul 2014 18:20:59 +1000
Subject: [PATCH] memcg-deprecate-memoryforce_empty-knob-fix2
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
---
mm/memcontrol.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 8fa6602a32cd..e1c9699b157b 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -5266,7 +5266,6 @@ static struct cftype mem_cgroup_files[] = {
},
{
.name = "force_empty",
- .flags = CFTYPE_INSANE,
.write = mem_cgroup_force_empty_write,
},
{
--
2.0.1
--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
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