swflag_mutex 553 drivers/net/ethernet/intel/e1000e/82571.c static DEFINE_MUTEX(swflag_mutex); swflag_mutex 566 drivers/net/ethernet/intel/e1000e/82571.c mutex_lock(&swflag_mutex); swflag_mutex 569 drivers/net/ethernet/intel/e1000e/82571.c mutex_unlock(&swflag_mutex); swflag_mutex 583 drivers/net/ethernet/intel/e1000e/82571.c mutex_unlock(&swflag_mutex);