Symbol: RW_DOWNGRADE
sys/dev/pci/drm/include/linux/rwsem.h
13
#define downgrade_write(rwl) rw_enter(rwl, RW_DOWNGRADE)
sys/kern/kern_rwlock.c
205
case RW_DOWNGRADE:
sys/uvm/uvm_map.c
5270
rv = rw_enter(&map->lock, RW_DOWNGRADE);