ovl_want_write 914 fs/overlayfs/copy_up.c err = ovl_want_write(dentry); ovl_want_write 596 fs/overlayfs/dir.c err = ovl_want_write(dentry); ovl_want_write 669 fs/overlayfs/dir.c err = ovl_want_write(old); ovl_want_write 837 fs/overlayfs/dir.c err = ovl_want_write(dentry); ovl_want_write 1076 fs/overlayfs/dir.c err = ovl_want_write(old); ovl_want_write 26 fs/overlayfs/export.c err = ovl_want_write(dentry); ovl_want_write 27 fs/overlayfs/inode.c err = ovl_want_write(dentry); ovl_want_write 335 fs/overlayfs/inode.c err = ovl_want_write(dentry); ovl_want_write 801 fs/overlayfs/namei.c err = ovl_want_write(dentry); ovl_want_write 204 fs/overlayfs/overlayfs.h int ovl_want_write(struct dentry *dentry); ovl_want_write 625 fs/overlayfs/readdir.c if (!ovl_want_write(dentry)) {