dm_split_args    1595 drivers/md/dm-ioctl.c 	r = dm_split_args(&argc, &argv, tmsg->message);
dm_split_args     779 drivers/md/dm-table.c 	r = dm_split_args(&argc, &argv, params);
dm_split_args     114 drivers/md/dm.h int dm_split_args(int *argc, char ***argvp, char *input);