m_ext_storage
m->m_ext_storage.ext_buf = (char *)pool_cache_get_paddr(mcl_cache,
&m->m_ext_storage.ext_paddr);
if (m->m_ext_storage.ext_buf == NULL)
KASSERTMSG((((vaddr_t)m->m_ext_storage.ext_buf & PAGE_MASK) + mclbytes
#define m_ext m_ext_ref->m_ext_storage
(m)->m_ext_storage.ext_buf = malloc((size), 0, (how)); \
if ((m)->m_ext_storage.ext_buf != NULL) { \