[PATCHv4] procfs: show hierarchy of pid namespace

Richard Weinberger richard at nod.at
Wed Oct 8 10:34:54 UTC 2014

Am 08.10.2014 11:56, schrieb Chen Hanxiao:
> This patch will show the hierarchy of pid namespace
> by /proc/pidns_hierarchy like:
> [root at localhost ~]#cat /proc/pidns_hierarchy
> /proc/18060/ns/pid /proc/18102/ns/pid /proc/1534/ns/pid
> /proc/18060/ns/pid /proc/18102/ns/pid /proc/1600/ns/pid
> /proc/1550/ns/pid

A proc file that prints paths of other proc files, srsly? ;)
I didn't follow the whole discussion but why is this not
a directory containing symbolic links to other pid files in /proc/<PID>/ns/pid?


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