lf_blocks
if (!lf_blocks(lock, overlap))
if (!lf_blocks(lock, overlap))
static int lf_blocks(struct lockf_entry *, struct lockf_entry *);
if (all || !lf_blocks(lock, deplock)) {
if (!lf_blocks(lock, overlap))
KASSERT(!lf_blocks(lock, lf),
if (!lf_blocks(lock, overlap))