diff options
| -rw-r--r-- | fs/overlayfs/inode.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c index 56ba015b9f5e..416dc06835db 100644 --- a/fs/overlayfs/inode.c +++ b/fs/overlayfs/inode.c @@ -665,6 +665,7 @@ struct inode *ovl_get_inode(struct super_block *sb, struct dentry *upperdentry, struct dentry *lowerdentry, struct dentry *index, unsigned int numlower) { + struct ovl_fs *ofs = sb->s_fs_info; struct inode *realinode = upperdentry ? d_inode(upperdentry) : NULL; struct inode *inode; /* Already indexed or could be indexed on copy up? */ @@ -684,9 +685,10 @@ struct inode *ovl_get_inode(struct super_block *sb, struct dentry *upperdentry, * Hash non-dir that is or could be indexed by origin inode. * Hash dir that is or could be merged by origin inode. * Hash pure upper and non-indexed non-dir by upper inode. + * Hash non-indexed dir by upper inode for NFS export. */ is_dir = S_ISDIR(realinode->i_mode); - if (is_dir) + if (is_dir && (indexed || !sb->s_export_op || !ofs->upper_mnt)) origin = lowerdentry; if (upperdentry || origin) { |