Symbol: MR_FLUSH_DISK_CACHE
sys/dev/ic/mfi.c
1210
mbox.b[0] = MR_FLUSH_CTRL_CACHE | MR_FLUSH_DISK_CACHE;
sys/dev/pci/mfii.c
987
.b[0] = MR_FLUSH_CTRL_CACHE | MR_FLUSH_DISK_CACHE,