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SubjectRe: [PATCH] cgroup: Fix indent for /proc/cgroups
Li Zefan wrote:
> 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..

Yeap, but there isn't such a case at least by now.

>
>> Signed-off-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
>> ---
>> 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);
>> }
>
>
>
>

--
Regards
Gui Jianfeng



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