Symbol: ovl_need_index
fs/overlayfs/copy_up.c
938
if (ovl_need_index(c->dentry)) {
fs/overlayfs/overlayfs.h
582
bool ovl_need_index(struct dentry *dentry);
fs/overlayfs/util.c
1167
if (ovl_need_index(dentry) && !ovl_dentry_has_upper_alias(dentry)) {