switch dentry_open() to struct path, make it grab references itself

[deliverable/linux.git] / fs / nfsd / vfs.c

diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index c8bd9c3be7f747410622fd1172b2c7243886f838..4700a0a929d72baeb0c86024a1c5051e6d19cab5 100644 (file)
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -745,7 +745,7 @@ __be32
 nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, umode_t type,
                        int may_flags, struct file **filp)
 {
-       struct dentry   *dentry;
+       struct path     path;
        struct inode    *inode;
        int             flags = O_RDONLY|O_LARGEFILE;
        __be32          err;
@@ -762,8 +762,9 @@ nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, umode_t type,
        if (err)
                goto out;
 
-       dentry = fhp->fh_dentry;
-       inode = dentry->d_inode;
+       path.mnt = fhp->fh_export->ex_path.mnt;
+       path.dentry = fhp->fh_dentry;
+       inode = path.dentry->d_inode;
 
        /* Disallow write access to files with the append-only bit set
         * or any access when mandatory locking enabled
@@ -792,8 +793,7 @@ nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, umode_t type,
                else
                        flags = O_WRONLY|O_LARGEFILE;
        }
-       *filp = dentry_open(dget(dentry), mntget(fhp->fh_export->ex_path.mnt),
-                           flags, current_cred());
+       *filp = dentry_open(&path, flags, current_cred());
        if (IS_ERR(*filp))
                host_err = PTR_ERR(*filp);
        else {
@@ -1329,7 +1329,7 @@ nfsd_create(struct svc_rqst *rqstp, struct svc_fh *fhp,
        err = 0;
        switch (type) {
        case S_IFREG:
-               host_err = vfs_create(dirp, dchild, iap->ia_mode, NULL);
+               host_err = vfs_create(dirp, dchild, iap->ia_mode, true);
                if (!host_err)
                        nfsd_check_ignore_resizing(iap);
                break;
@@ -1492,7 +1492,7 @@ do_nfsd_create(struct svc_rqst *rqstp, struct svc_fh *fhp,
                goto out;
        }
 
-       host_err = vfs_create(dirp, dchild, iap->ia_mode, NULL);
+       host_err = vfs_create(dirp, dchild, iap->ia_mode, true);
        if (host_err < 0) {
                fh_drop_write(fhp);
                goto out_nfserr;