[PATCH] unshare system call -v5: Documentation file
[PATCH] unshare system call -v5: Documentation file

Documents the new feature, why it is needed, it's cost, design,
implementation, and test plan.

Signed-off-by: Janak Desai <168b30c1f2bbc46a23deb01752c3d95e1e3bfca1@us.ibm.com>
Cc: Al Viro <de609eb4d5d70b1d38ec6642adbfc33a2781f63c@ftp.linux.org.uk>
Cc: Christoph Hellwig <923f7720577207a44b32e59bbfbea59d27f1ae8e@lst.de>
Cc: Andi Kleen <0474aee45985f5ae829f53849df476200e876990@muc.de>
Cc: Paul Mackerras <19a0ba370c443ba08d20b5061586430ab449ee8c@samba.org>
Acked-by: Michael Kerrisk <6c31b7cf6385f8003a389f981b9e72dc3e0711b9@gmx.net>
Signed-off-by: Andrew Morton <5c1e68b099950c134891f0b6e179498a8ebe9cf9@osdl.org>
Signed-off-by: Linus Torvalds <69652caca27c8b940640ad396ab71f93cacec34f@osdl.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs