tree 6473ada6105603c2705588b0749fa7cfb4b80176
parent 441bc62741e6e7f8d428b827c2a7b482a467fc42
author Christoph Hellwig <hch@lst.de> 1526447941 +0200
committer Christoph Hellwig <hch@lst.de> 1526448215 +0200

proc: introduce a proc_pid_ns helper

Factor out retrieving the per-sb pid namespaces from the sb private data
into an easier to understand helper.

Suggested-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>