taglinefilesource code
fl291fs/locks.cstatic int locks_overlap(struct file_lock *fl1, struct file_lock *fl2);
fl2426fs/locks.cstatic int locks_overlap(struct file_lock *fl1, struct file_lock *fl2)
fl2428fs/locks.creturn ((fl1->fl_end >= fl2->fl_start) &&
fl2429fs/locks.c(fl2->fl_end >= fl1->fl_start));