tree 3814ee7b6aa51558d7c2200e41d587c9150389e5
parent 741a295130606143edbf9fc740f633dbc1e6225f
author JANAK DESAI <janak@us.ibm.com> 1139345941 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> 1139357554 -0800

[PATCH] unshare system call -v5: unshare vm

If vm 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>