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author | Huang Shijie <shijie8@gmail.com> | 2010-04-02 09:37:13 (GMT) |
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committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-05-21 22:31:22 (GMT) |
commit | 9a2296832c43da93a88e1edd59f3d17acffca36c (patch) | |
tree | e55b77c403c60291344d0961d2f0e4f2e9a2bb7f /fs/namei.c | |
parent | 51ee049e771c14a29aaee8ecd6cbbe14db088f3a (diff) | |
download | linux-fsl-qoriq-9a2296832c43da93a88e1edd59f3d17acffca36c.tar.xz |
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>
Diffstat (limited to 'fs/namei.c')
-rw-r--r-- | fs/namei.c | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -523,9 +523,10 @@ static void path_put_conditional(struct path *path, struct nameidata *nd) static inline void path_to_nameidata(struct path *path, struct nameidata *nd) { dput(nd->path.dentry); - if (nd->path.mnt != path->mnt) + if (nd->path.mnt != path->mnt) { mntput(nd->path.mnt); - nd->path.mnt = path->mnt; + nd->path.mnt = path->mnt; + } nd->path.dentry = path->dentry; } |