Use struct path in fs_struct

* Use struct path in fs_struct.

Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Signed-off-by: Jan Blunck <jblunck@suse.de>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 9 insertions, 9 deletions

diff --git a/kernel/fork.c b/kernel/fork.c
index 4363a4eb84e..dd249c37b3a 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -600,16 +600,16 @@ static struct fs_struct *__copy_fs_struct(struct fs_struct *old)
                 rwlock_init(&fs->lock);
                 fs->umask = old->umask;
                 read_lock(&old->lock);
-                fs->rootmnt = mntget(old->rootmnt);
-                fs->root = dget(old->root);
-                fs->pwdmnt = mntget(old->pwdmnt);
-                fs->pwd = dget(old->pwd);
-                if (old->altroot) {
-                        fs->altrootmnt = mntget(old->altrootmnt);
-                        fs->altroot = dget(old->altroot);
+                fs->root = old->root;
+                path_get(&old->root);
+                fs->pwd = old->pwd;
+                path_get(&old->pwd);
+                if (old->altroot.dentry) {
+                        fs->altroot = old->altroot;
+                        path_get(&old->altroot);
                 } else {
-                        fs->altrootmnt = NULL;
-                        fs->altroot = NULL;
+                        fs->altroot.mnt = NULL;
+                        fs->altroot.dentry = NULL;
                 }
                 read_unlock(&old->lock);
         }