CC: container list
Gui Jianfeng wrote:
> Currently, /proc/cgroups outputs is fairly ugly as following,
> #subsys_name hierarchy num_cgroups enabled
> cpuset 0 1 1
> debug 0 1 1
> ns 0 1 1
>
> indent it in a good-looking way.
> #subsys_name hierarchy num_cgroups enabled
> cpuset 0 1 1
> debug 0 1 1
> ns 0 1 1
>
But if there's a subsystem with name length >= 8,
it won't be aligned properly..
>
> Signed-off-by: Gui Jianfeng <guijianfeng@xxxxxxxxxxxxxx>
> ---
> kernel/cgroup.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/kernel/cgroup.c b/kernel/cgroup.c
> index 3737a68..99fc160 100644
> --- a/kernel/cgroup.c
> +++ b/kernel/cgroup.c
> @@ -2963,7 +2963,7 @@ static int proc_cgroupstats_show(struct seq_file *m, void *v)
> mutex_lock(&cgroup_mutex);
> for (i = 0; i < CGROUP_SUBSYS_COUNT; i++) {
> struct cgroup_subsys *ss = subsys[i];
> - seq_printf(m, "%s\t%lu\t%d\t%d\n",
> + seq_printf(m, "%s\t\t%lu\t\t%d\t\t%d\n",
> ss->name, ss->root->subsys_bits,
> ss->root->number_of_cgroups, !ss->disabled);
> }
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