diff options
| author | Kamalesh Babulal <kamalesh.babulal@oracle.com> | 2023-10-06 17:20:32 +0530 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2023-10-09 06:46:56 -1000 |
| commit | 27a6c5c50c4bb0c56296f01a3142db796bb01da1 (patch) | |
| tree | 403832a72e820dc6a563bbd25bacf0f753a97286 /kernel/cgroup | |
| parent | 783a8334ec1cadefbb992ca2adbb459b0ee0f9f7 (diff) | |
cgroup: use legacy_name for cgroup v1 disable info
cgroup v1 or v2 or both controller names can be passed as arguments to
the 'cgroup_no_v1' kernel parameter, though most of the controller's
names are the same for both cgroup versions. This can be confusing when
both versions are used interchangeably, i.e., passing cgroup_no_v1=io
$ sudo dmesg |grep cgroup
...
cgroup: Disabling io control group subsystem in v1 mounts
cgroup: Disabled controller 'blkio'
Make it consistent across the pr_info()'s, by using ss->legacy_name, as
the subsystem name, while printing the cgroup v1 controller disabling
information in cgroup_init().
Signed-off-by: Kamalesh Babulal <kamalesh.babulal@oracle.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel/cgroup')
| -rw-r--r-- | kernel/cgroup/cgroup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c index 059cd5651d41..c09531bace38 100644 --- a/kernel/cgroup/cgroup.c +++ b/kernel/cgroup/cgroup.c @@ -6127,7 +6127,7 @@ int __init cgroup_init(void) if (cgroup1_ssid_disabled(ssid)) pr_info("Disabling %s control group subsystem in v1 mounts\n", - ss->name); + ss->legacy_name); cgrp_dfl_root.subsys_mask |= 1 << ss->id; |