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| author | Michal Koutný <mkoutny@suse.com> | 2024-09-09 18:32:21 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2024-09-10 10:02:12 -1000 |
| commit | 659f90f863a628c007c49aff97b30cb5908a0480 (patch) | |
| tree | 092af70b5680f68f377408dd4628f2dde59c2584 /kernel/cgroup | |
| parent | 8c7e22fc917a0d76794ebf3fcd81f9d91cee4f5d (diff) | |
| download | lwn-659f90f863a628c007c49aff97b30cb5908a0480.tar.gz lwn-659f90f863a628c007c49aff97b30cb5908a0480.zip | |
cgroup/cpuset: Expose cpuset filesystem with cpuset v1 only
The cpuset filesystem is a legacy interface to cpuset controller with
(pre-)v1 features. It makes little sense to co-mount it on systems
without cpuset v1, so do not build it when cpuset v1 is not built
neither.
Signed-off-by: Michal Koutný <mkoutny@suse.com>
Reviewed-by: Waiman Long <longman@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel/cgroup')
| -rw-r--r-- | kernel/cgroup/cgroup.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c index c72e18ffbfd8..90e50d6d3cf3 100644 --- a/kernel/cgroup/cgroup.c +++ b/kernel/cgroup/cgroup.c @@ -2331,7 +2331,7 @@ static struct file_system_type cgroup2_fs_type = { .fs_flags = FS_USERNS_MOUNT, }; -#ifdef CONFIG_CPUSETS +#ifdef CONFIG_CPUSETS_V1 static const struct fs_context_operations cpuset_fs_context_ops = { .get_tree = cgroup1_get_tree, .free = cgroup_fs_context_free, @@ -6236,7 +6236,7 @@ int __init cgroup_init(void) WARN_ON(register_filesystem(&cgroup_fs_type)); WARN_ON(register_filesystem(&cgroup2_fs_type)); WARN_ON(!proc_create_single("cgroups", 0, NULL, proc_cgroupstats_show)); -#ifdef CONFIG_CPUSETS +#ifdef CONFIG_CPUSETS_V1 WARN_ON(register_filesystem(&cpuset_fs_type)); #endif |