ovl_lowerstack
origin_layer = ovl_lowerstack(oe)->layer->idx;
ovl_lowerstack(oe)->dentry = dget(lower);
ovl_lowerstack(oe)->layer = lowerpath->layer;
struct ovl_path *lowerstack = ovl_lowerstack(oe);
return ovl_lowerstack(oe)->layer->idx;
struct ovl_path lower = ovl_lowerstack(poe)[i];
ovl_stack_cpy(ovl_lowerstack(ctx->oe), ctx->stack, ctx->ctr);
struct ovl_path *parentpath = &ovl_lowerstack(poe)[i];
struct ovl_path *lowerstack = ovl_lowerstack(oe);
return ovl_lowerstack(oe);
struct ovl_path *lowerstack = ovl_lowerstack(oe);
lowerstack = ovl_lowerstack(oe);
struct ovl_path *lowerpath = ovl_lowerstack(oe);
lowerstack = ovl_lowerstack(oe);
ovl_stack_put(ovl_lowerstack(oi->oe), ovl_numlower(oi->oe));
struct dentry *origin = ovl_lowerstack(oe)->dentry;
ovl_stack_put(ovl_lowerstack(oe), ovl_numlower(oe));
struct ovl_path *lowerstack = ovl_lowerstack(oe);
struct ovl_path *lowerpath = ovl_lowerstack(oe);
return ovl_numlower(oe) ? ovl_lowerstack(oe)->dentry : NULL;
return ovl_numlower(oe) ? ovl_lowerstack(oe)->layer : NULL;