zfs_dbgmsg_t
zfs_dbgmsg_t *zdm;
list_create(&zfs_dbgmsgs, sizeof (zfs_dbgmsg_t),
offsetof(zfs_dbgmsg_t, zdm_node));
zfs_dbgmsg_t *zdm;
int size = sizeof (zfs_dbgmsg_t) + strlen(zdm->zdm_msg);
zfs_dbgmsg_t *zdm;
zdm = kmem_alloc(sizeof (zfs_dbgmsg_t) + size, KM_SLEEP);
zfs_dbgmsg_size += sizeof (zfs_dbgmsg_t) + size;
size = sizeof (zfs_dbgmsg_t) + strlen(zdm->zdm_msg);