diff options
Diffstat (limited to 'fs/nfs/dir.c')
| -rw-r--r-- | fs/nfs/dir.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 29539ceeb745..e257172d438c 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -140,6 +140,13 @@ nfs_opendir(struct inode *inode, struct file *filp) /* Call generic open code in order to cache credentials */ res = nfs_open(inode, filp); + if (filp->f_path.dentry == filp->f_path.mnt->mnt_root) { + /* This is a mountpoint, so d_revalidate will never + * have been called, so we need to refresh the + * inode (for close-open consistency) ourselves. + */ + __nfs_revalidate_inode(NFS_SERVER(inode), inode); + } return res; } @@ -1103,7 +1110,7 @@ static int nfs_open_revalidate(struct dentry *dentry, struct nameidata *nd) if ((openflags & (O_CREAT|O_EXCL)) == (O_CREAT|O_EXCL)) goto no_open_dput; /* We can't create new files, or truncate existing ones here */ - openflags &= ~(O_CREAT|O_TRUNC); + openflags &= ~(O_CREAT|O_EXCL|O_TRUNC); /* * Note: we're not holding inode->i_mutex and so may be racing with |