Lines Matching defs:rw_lock
124 struct rw_semaphore *rw_lock = NULL;128 rw_lock = &mft_ni->file.run_lock;129 down_read(rw_lock);134 if (rw_lock)135 up_read(rw_lock);147 if (rw_lock) {149 down_write(rw_lock);153 if (rw_lock) {154 up_write(rw_lock);160 if (rw_lock)161 down_read(rw_lock);163 if (rw_lock)164 up_read(rw_lock);