tree 3679047dd44e94ba94ee1487880a94def93a06f9
parent 99d1419d96d7df9cfa56bc977810be831bd5ef64
author JANAK DESAI <janak@us.ibm.com> 1139345940 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> 1139357554 -0800

[PATCH] unshare system call -v5: unshare namespace

If the namespace structure is being shared, allocate a new one and copy
information from the current, shared, structure.

Signed-off-by: Janak Desai <janak@us.ibm.com>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Michael Kerrisk <mtk-manpages@gmx.net>
Cc: Andi Kleen <ak@muc.de>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>