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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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