[PATCH v2 0/2] ns, procfs: pid conversion between ns and showing pidns hierarchy

From: Chen Hanxiao
Date: Tue Sep 16 2014 - 06:17:47 EST


This series will expose pid inside containers
via procfs.
Also show the hierarchy of pid namespcae.
Then we could know how pid looks inside a container
and their ns relationships.

v2: use a procfs text file instead of dirs
to show the hierarchy of pid namespace


Chen Hanxiao (2):
procfs: show hierarchy of pid namespace
/proc/PID/status: show all sets of pid according to ns

fs/proc/Kconfig | 6 ++
fs/proc/Makefile | 1 +
fs/proc/array.c | 17 ++++
fs/proc/pidns_hierarchy.c | 195 ++++++++++++++++++++++++++++++++++++++++++++++
4 files changed, 219 insertions(+)
create mode 100644 fs/proc/pidns_hierarchy.c

--
1.9.0

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