namei.c : update mnt when it needed
authorHuang Shijie <shijie8@gmail.com>
Fri, 2 Apr 2010 09:37:13 +0000 (17:37 +0800)
committerAl Viro <viro@zeniv.linux.org.uk>
Fri, 21 May 2010 22:31:22 +0000 (18:31 -0400)
commit9a2296832c43da93a88e1edd59f3d17acffca36c
treee55b77c403c60291344d0961d2f0e4f2e9a2bb7f
parent51ee049e771c14a29aaee8ecd6cbbe14db088f3a
namei.c : update mnt when it needed

update the mnt of the path when it is not equal to the new one.

Signed-off-by: Huang Shijie <shijie8@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/namei.c