taglinefilesource code
fl186fs/locks.cstatic int locks_overlap(struct file_lock *fl1, struct file_lock *fl2);
fl1371fs/locks.cstatic int locks_overlap(struct file_lock *fl1, struct file_lock *fl2)
fl1373fs/locks.creturn ((fl1->fl_end >= fl2->fl_start) &&
fl1374fs/locks.c(fl2->fl_end >= fl1->fl_start));