taglinefilesource code
sys_fl47fs/locks.cstatic int conflict(struct file_lock *caller_fl, struct file_lock *sys_fl);
sys_fl265fs/locks.cstatic int conflict(struct file_lock *caller_fl, struct file_lock *sys_fl)
sys_fl267fs/locks.cif (caller_fl->fl_owner == sys_fl->fl_owner)
sys_fl269fs/locks.cif (!overlap(caller_fl, sys_fl))
sys_fl273fs/locks.creturn sys_fl->fl_type != F_RDLCK;