extent_state_in_tree
extent_state_in_tree(state))
extent_state_in_tree(state))
if (!extent_state_in_tree(cached))
WARN_ON(extent_state_in_tree(state));
if (cached && extent_state_in_tree(cached) && cached->start <= start &&
ASSERT(extent_state_in_tree(state));
extent_state_in_tree(state),
if (extent_state_in_tree(state)) {
if (cached && extent_state_in_tree(cached) &&
if (extent_state_in_tree(state) &&
if (state->end == start - 1 && extent_state_in_tree(state)) {