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| author |   Tejun Heo <tj@kernel.org> | 2015-11-16 11:13:34 -0500 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2015-11-16 11:13:34 -0500 |
| commit | 67e9c74b8a873408c27ac9a8e4c1d1c8d72c93ff (patch) | |
| tree | 9fc77bea69c53fd663a90b0bc9296e64d2768cf6 /include/linux/cgroup-defs.h | |
| parent | cgroup: fix cftype->file_offset handling (diff) | |
| download | linux-dev-67e9c74b8a873408c27ac9a8e4c1d1c8d72c93ff.tar.xz linux-dev-67e9c74b8a873408c27ac9a8e4c1d1c8d72c93ff.zip | |
cgroup: replace __DEVEL__sane_behavior with cgroup2 fs type
With major controllers - cpu, memory and io - shaping up for the
unified hierarchy, cgroup2 is about ready to be, gradually, released
into the wild. Replace __DEVEL__sane_behavior flag which was used to
select the unified hierarchy with a separate filesystem type "cgroup2"
so that unified hierarchy can be mounted as follows.
mount -t cgroup2 none $MOUNT_POINT
The cgroup2 fs has its own magic number - 0x63677270 ("cgrp").
v2: Assign a different magic number to cgroup2 fs.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Diffstat (limited to 'include/linux/cgroup-defs.h')
| -rw-r--r-- | include/linux/cgroup-defs.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/cgroup-defs.h b/include/linux/cgroup-defs.h index 869fd4a3d28e..80e2ae655208 100644 --- a/include/linux/cgroup-defs.h +++ b/include/linux/cgroup-defs.h @@ -66,7 +66,6 @@ enum { /* cgroup_root->flags */ enum { - CGRP_ROOT_SANE_BEHAVIOR = (1 << 0), /* __DEVEL__sane_behavior specified */ CGRP_ROOT_NOPREFIX = (1 << 1), /* mounted subsystems have no named prefix */ CGRP_ROOT_XATTR = (1 << 2), /* supports extended attributes */ }; |