taglinefilesource code
caller_fl27fs/locks.cstatic int conflict(struct file_lock *caller_fl, struct file_lock *sys_fl);
caller_fl231fs/locks.cstatic int conflict(struct file_lock *caller_fl, struct file_lock *sys_fl)
caller_fl233fs/locks.cif (   caller_fl->fl_owner == sys_fl->fl_owner
caller_fl234fs/locks.c&& caller_fl->fl_fd == sys_fl->fl_fd)
caller_fl236fs/locks.cif (!overlap(caller_fl, sys_fl))
caller_fl238fs/locks.cswitch (caller_fl->fl_type) {