* This should eventually move to userland.
*
*/
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/file.h>
#include <linux/fs.h>
static struct file *do_open(char *name, int flags)
{
struct nameidata nd;
+ struct vfsmount *mnt;
int error;
- nd.mnt = do_kern_mount("nfsd", 0, "nfsd", NULL);
+ mnt = do_kern_mount("nfsd", 0, "nfsd", NULL);
+ if (IS_ERR(mnt))
+ return (struct file *)mnt;
- if (IS_ERR(nd.mnt))
- return (struct file *)nd.mnt;
-
- nd.dentry = dget(nd.mnt->mnt_root);
- nd.last_type = LAST_ROOT;
- nd.flags = 0;
- nd.depth = 0;
-
- error = path_walk(name, &nd);
+ error = vfs_path_lookup(mnt->mnt_root, mnt, name, 0, &nd);
+ mntput(mnt); /* drop do_kern_mount reference */
if (error)
return ERR_PTR(error);
error = may_open(&nd, MAY_WRITE, FMODE_WRITE);
if (!error)
- return dentry_open(nd.dentry, nd.mnt, flags);
+ return dentry_open(nd.path.dentry, nd.path.mnt, flags);
- path_release(&nd);
+ path_put(&nd.path);
return ERR_PTR(error);
}