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author | Zefan Li <lizefan@huawei.com> | 2020-05-13 10:13:11 +0800 |
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committer | Tejun Heo <tj@kernel.org> | 2020-05-26 13:20:24 -0400 |
commit | 6b6ebb34744b21467aa01be7c53cc570fc41f70d (patch) | |
tree | 362525fb9d281823d19f6fbd099794fc3890d900 /kernel/cgroup | |
parent | eec8fd0277e37cf447b88c6be181e81df867bcf1 (diff) | |
download | linux-stable-6b6ebb34744b21467aa01be7c53cc570fc41f70d.tar.gz linux-stable-6b6ebb34744b21467aa01be7c53cc570fc41f70d.tar.bz2 linux-stable-6b6ebb34744b21467aa01be7c53cc570fc41f70d.zip |
cgroup: Remove stale comments
- The default root is where we can create v2 cgroups.
- The __DEVEL__sane_behavior mount option has been removed long long ago.
Signed-off-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel/cgroup')
-rw-r--r-- | kernel/cgroup/cgroup.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c index 06b5ea9d899d..7a016749de21 100644 --- a/kernel/cgroup/cgroup.c +++ b/kernel/cgroup/cgroup.c @@ -153,11 +153,7 @@ static struct static_key_true *cgroup_subsys_on_dfl_key[] = { static DEFINE_PER_CPU(struct cgroup_rstat_cpu, cgrp_dfl_root_rstat_cpu); -/* - * The default hierarchy, reserved for the subsystems that are otherwise - * unattached - it never has more than a single cgroup, and all tasks are - * part of that cgroup. - */ +/* the default hierarchy */ struct cgroup_root cgrp_dfl_root = { .cgrp.rstat_cpu = &cgrp_dfl_root_rstat_cpu }; EXPORT_SYMBOL_GPL(cgrp_dfl_root); @@ -251,9 +247,6 @@ bool cgroup_ssid_enabled(int ssid) * cases where a subsystem should behave differnetly depending on the * interface version. * - * The set of behaviors which change on the default hierarchy are still - * being determined and the mount option is prefixed with __DEVEL__. - * * List of changed behaviors: * * - Mount options "noprefix", "xattr", "clone_children", "release_agent" |