pktcdvd_mutex 93 drivers/block/pktcdvd.c static DEFINE_MUTEX(pktcdvd_mutex); pktcdvd_mutex 2265 drivers/block/pktcdvd.c mutex_lock(&pktcdvd_mutex); pktcdvd_mutex 2293 drivers/block/pktcdvd.c mutex_unlock(&pktcdvd_mutex); pktcdvd_mutex 2300 drivers/block/pktcdvd.c mutex_unlock(&pktcdvd_mutex); pktcdvd_mutex 2308 drivers/block/pktcdvd.c mutex_lock(&pktcdvd_mutex); pktcdvd_mutex 2317 drivers/block/pktcdvd.c mutex_unlock(&pktcdvd_mutex); pktcdvd_mutex 2636 drivers/block/pktcdvd.c mutex_lock(&pktcdvd_mutex); pktcdvd_mutex 2661 drivers/block/pktcdvd.c mutex_unlock(&pktcdvd_mutex);