Cross Reference: /src/sys/kern/uipc

Lines Matching refs:m_ext
147 	KASSERT(((o)->m_flags & M_EXT) != 0);				\
148 	KASSERT(((n)->m_flags & M_EXT) == 0);				\
149 	KASSERT((o)->m_ext.ext_refcnt >= 1);				\
151 	atomic_inc_uint(&(o)->m_ext.ext_refcnt);			\
604 M_EXT) == 0) {
626 		if ((m->m_flags & M_EXT) == 0) {
655 	m->m_data = m->m_ext.ext_buf;
657 	    M_EXT|M_EXT_CLUSTER|M_EXT_RW;
658 	m->m_ext.ext_size = MCLBYTES;
659 	m->m_ext.ext_free = NULL;
660 	m->m_ext.ext_arg = NULL;
663 	mowner_ref(m, M_EXT|M_EXT_CLUSTER);
680 	if ((mp->m_flags & M_EXT) != 0)
729 	/* Shallow copy on M_EXT. */
795 		if (m->m_flags & M_EXT) {
860 	if (m->m_flags & M_EXT) {
878 		if (m->m_flags & M_EXT) {
1051 	if ((n->m_flags & M_EXT) == 0 &&
1244 		if ((o->m_flags & M_EXT) == 0) {
1349 		if ((m->m_flags & M_EXT) == 0 && remain > MHLEN) {
1372 	if (m->m_flags & M_EXT) {
1430 			if ((m->m_flags & M_EXT) == 0) {
1579 			    (m->m_flags & M_EXT) == 0 && m->m_len == 0) {
1659 				    (n->m_flags & M_EXT) ? MCLBYTES : MLEN;
1739 	if ((m->m_flags & M_EXT) == 0 && m->m_pkthdr.len <= MCLBYTES) {
1769 			if ((m->m_flags & M_EXT) == 0) {
1799 			if ((mn->m_flags & M_EXT) == 0) {
1844 	KASSERT((to->m_flags & M_EXT) == 0);
1860 	KASSERT((to->m_flags & M_EXT) == 0);
1973 	KASSERT((m->m_flags & M_EXT) != 0);
1975 	KASSERT((m->m_ext_ref->m_flags & M_EXT) != 0);
1983 	if (__predict_true(m->m_ext.ext_refcnt == 1)) {
1984 		refcnt = m->m_ext.ext_refcnt = 0;
1987 		refcnt = atomic_dec_uint_nv(&m->m_ext.ext_refcnt);
2005 			m->m_ext.ext_refcnt++; /* XXX */
2010 			    m->m_ext.ext_buf, m->m_ext.ext_paddr);
2011 		} else if (m->m_ext.ext_free) {
2012 			(*m->m_ext.ext_free)(m,
2013 			    m->m_ext.ext_buf, m->m_ext.ext_size,
2014 			    m->m_ext.ext_arg);
2020 			free(m->m_ext.ext_buf, 0);
2048 	if (m->m_flags & M_EXT) {
2136 	if ((m->m_flags & M_EXT)) {
2139 		    m->m_ext.ext_refcnt,
2140 		    m->m_ext.ext_buf, m->m_ext.ext_size,
2141 		    m->m_ext.ext_free, m->m_ext.ext_arg);
2143 	if ((~m->m_flags & (M_EXT|M_EXT_PAGES)) == 0) {
2144 		vaddr_t sva = (vaddr_t)m->m_ext.ext_buf;
2145 		vaddr_t eva = sva + m->m_ext.ext_size;
2151 			(*pr)(" %p", m->m_ext.ext_pgs[i]);
2228 	if ((flags & M_EXT) != 0)
2245 	if ((flags & M_EXT) != 0)
2267 	if ((flags & M_EXT) != 0)
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