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Searched refs:m_ext (Results 1 – 25 of 57) sorted by relevance

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/freebsd/sys/kern/
H A Dkern_mbuf.c504 clust = m->m_ext.ext_buf; in dn_pack_release()
699 KASSERT(m->m_ext.ext_buf != NULL, ("%s: ext_buf == NULL", __func__)); in mb_dtor_pack()
700 KASSERT(m->m_ext.ext_free == NULL, ("%s: ext_free != NULL", __func__)); in mb_dtor_pack()
701 KASSERT(m->m_ext.ext_arg1 == NULL, ("%s: ext_arg1 != NULL", __func__)); in mb_dtor_pack()
702 KASSERT(m->m_ext.ext_arg2 == NULL, ("%s: ext_arg2 != NULL", __func__)); in mb_dtor_pack()
703 KASSERT(m->m_ext.ext_size == MCLBYTES, ("%s: ext_size != MCLBYTES", __func__)); in mb_dtor_pack()
704 KASSERT(m->m_ext.ext_type == EXT_PACKET, ("%s: ext_type != EXT_PACKET", __func__)); in mb_dtor_pack()
706 trash_dtor(m->m_ext.ext_buf, MCLBYTES, zone_clust); in mb_dtor_pack()
735 m->m_ext.ext_buf = (char *)mem; in mb_ctor_clust()
736 m->m_data = m->m_ext.ext_buf; in mb_ctor_clust()
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H A Dkern_sendfile.c173 KASSERT(m->m_flags & M_EXT && m->m_ext.ext_type == EXT_SFBUF, in sendfile_free_mext()
176 sf = m->m_ext.ext_arg1; in sendfile_free_mext()
178 flags = (m->m_ext.ext_flags & EXT_FLAG_NOCACHE) != 0 ? VPR_TRYFREE : 0; in sendfile_free_mext()
183 if (m->m_ext.ext_flags & EXT_FLAG_SYNC) { in sendfile_free_mext()
184 struct sendfile_sync *sfs = m->m_ext.ext_arg2; in sendfile_free_mext()
198 cache_last = m->m_ext.ext_flags & EXT_FLAG_CACHE_LAST; in sendfile_free_mext_pg()
199 flags = (m->m_ext.ext_flags & EXT_FLAG_NOCACHE) != 0 ? VPR_TRYFREE : 0; in sendfile_free_mext_pg()
208 if (m->m_ext.ext_flags & EXT_FLAG_SYNC) { in sendfile_free_mext_pg()
209 struct sendfile_sync *sfs = m->m_ext.ext_arg1; in sendfile_free_mext_pg()
1009 m0->m_ext.ext_flags |= in vn_sendfile()
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H A Duipc_mbuf.c209 CTASSERT(sizeof(struct m_ext) == 160);
215 CTASSERT(sizeof(struct m_ext) == 176);
217 CTASSERT(sizeof(struct m_ext) == 172);
262 bcopy(&m->m_ext, &n->m_ext, m_epg_ext_copylen); in mb_dupcl()
263 } else if (m->m_ext.ext_type == EXT_EXTREF) in mb_dupcl()
264 bcopy(&m->m_ext, &n->m_ext, sizeof(struct m_ext)); in mb_dupcl()
266 bcopy(&m->m_ext, &n->m_ext, m_ext_copylen); in mb_dupcl()
271 if (m->m_ext.ext_flags & EXT_FLAG_EMBREF) { in mb_dupcl()
272 refcnt = n->m_ext.ext_cnt = &m->m_ext.ext_count; in mb_dupcl()
273 n->m_ext.ext_flags &= ~EXT_FLAG_EMBREF; in mb_dupcl()
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H A Duipc_sockbuf.c155 ext_size = m->m_ext.ext_size; in sbready_compress()
180 sb->sb_mbcnt -= n->m_ext.ext_size; in sbready_compress()
281 sb->sb_mbcnt += m->m_ext.ext_size; in sballoc()
320 sb->sb_mbcnt -= m->m_ext.ext_size; in sbfree()
348 sb->sb_mbcnt += m->m_ext.ext_size; in sballoc_ktls_rx()
365 sb->sb_mbcnt -= m->m_ext.ext_size; in sbfree_ktls_rx()
1139 mbcnt += m->m_ext.ext_size; in sbcheck()
1166 mbcnt += m->m_ext.ext_size; in sbcheck()
H A Duipc_mbuf2.c153 (n->m_ext.ext_type == EXT_CLUSTER && M_WRITABLE(n))) in m_pulldown()
/freebsd/sys/sys/
H A Dmbuf.h266 struct m_ext { struct
296 #define m_ext_copylen offsetof(struct m_ext, ext_arg2) argument
311 #define m_epg_pa m_ext.extpg_pa
312 #define m_epg_trail m_ext.extpg_trail
313 #define m_epg_hdr m_ext.extpg_hdr
314 #define m_epg_ext_copylen offsetof(struct m_ext, ext_free)
404 struct m_ext m_ext; member
916 m->m_ext.ext_buf = buf; in m_extaddref()
917 m->m_ext.ext_cnt = ref_cnt; in m_extaddref()
918 m->m_data = m->m_ext.ext_buf; in m_extaddref()
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/freebsd/sys/dev/gem/
H A Dif_gemvar.h224 __m->m_data = __m->m_ext.ext_buf; \
226 __rxd->gd_flags = htole64((((__m->m_ext.ext_size) << \
236 __rxd->gd_flags = htole64((((__m->m_ext.ext_size) << \
/freebsd/sys/netinet/
H A Dtcp_pcap.c316 switch (mhead->m_ext.ext_type) { in tcp_pcap_add()
323 mhead->m_ext.ext_cnt, -1) == 1) in tcp_pcap_add()
331 *(mhead->m_ext.ext_cnt) = 1; in tcp_pcap_add()
H A Dsctp_os_bsd.h312 #define SCTP_BUF_EXTEND_BASE(m) (m->m_ext.ext_buf)
314 #define SCTP_BUF_EXTEND_REFCNT(m) (*m->m_ext.ext_cnt)
H A Dtcp_reass.c493 len += m->m_ext.ext_size; in tcp_reass_overhead_of_chain()
498 len += m->m_ext.ext_size; in tcp_reass_overhead_of_chain()
/freebsd/sys/dev/dpaa2/
H A Ddpaa2_buf.c161 buf->m->m_len = buf->m->m_ext.ext_size; in dpaa2_buf_seed_rxb()
162 buf->m->m_pkthdr.len = buf->m->m_ext.ext_size; in dpaa2_buf_seed_rxb()
/freebsd/sys/dev/netmap/
H A Dnetmap_kern.h106 #define GEN_TX_MBUF_NA(m) ((struct netmap_adapter *)(m)->m_ext.ext_arg1)
116 #define MBUF_REFCNT(m) ((m)->m_ext.ext_count)
117 #define SET_MBUF_REFCNT(m, x) (m)->m_ext.ext_count = x
2417 uma_zfree(zone_clust, m->m_ext.ext_buf); in nm_generic_mbuf_dtor()
2421 (m)->m_ext.ext_free = (fn != NULL) ? \
2423 (m)->m_ext.ext_arg1 = na; \
2454 KASSERT(m->m_ext.ext_size == MCLBYTES, in nm_os_mbuf_reinit()
2456 m->m_ext.ext_size)); in nm_os_mbuf_reinit()
2458 buf = m->m_ext.ext_buf; in nm_os_mbuf_reinit()
H A Dnetmap_freebsd.c427 if (unlikely(m->m_ext.ext_size < len)) { in nm_os_generic_xmit_frame()
428 nm_prlim(2, "size %d < len %d", m->m_ext.ext_size, len); in nm_os_generic_xmit_frame()
429 len = m->m_ext.ext_size; in nm_os_generic_xmit_frame()
/freebsd/sys/dev/gve/
H A Dgve_qpl.c296 vm_page_t page = (vm_page_t)mbuf->m_ext.ext_arg1; in gve_mextadd_free()
297 vm_offset_t va = (vm_offset_t)mbuf->m_ext.ext_arg2; in gve_mextadd_free()
/freebsd/sys/netipsec/
H A Dkey_debug.c918 m->m_ext.ext_buf, m->m_ext.ext_free, in kdebug_mbufhdr()
919 m->m_ext.ext_size, m->m_ext.ext_cnt); in kdebug_mbufhdr()
/freebsd/sys/dev/dpaa/
H A Dif_dtsec_rm.c340 buffer = m->m_ext.ext_arg1; in dtsec_rm_fqr_mext_free()
341 sc = m->m_ext.ext_arg2; in dtsec_rm_fqr_mext_free()
/freebsd/sys/dev/iscsi/
H A Dicl_soft.c237 struct icl_soft_pdu *isp = (struct icl_soft_pdu *)mb->m_ext.ext_arg1; in icl_soft_mbuf_done()
1104 isp = m->m_ext.ext_arg1; in icl_soft_free_mext_pg()
1146 m->m_ext.ext_arg1 = isp; in icl_soft_conn_pdu_append_bio()
1157 m->m_ext.ext_size += PAGE_SIZE; in icl_soft_conn_pdu_append_bio()
/freebsd/sys/dev/firewire/
H A Dif_fwe.c313 m->m_len = m->m_pkthdr.len = m->m_ext.ext_size; in fwe_init()
569 m0->m_len = m0->m_pkthdr.len = m0->m_ext.ext_size; in fwe_as_input()
H A Dif_fwip.c317 m->m_len = m->m_pkthdr.len = m->m_ext.ext_size; in fwip_init()
728 m0->m_len = m0->m_pkthdr.len = m0->m_ext.ext_size; in fwip_stream_input()
/freebsd/sys/dev/ath/
H A Dif_ath_rx_edma.c690 len = m->m_ext.ext_size; in ath_edma_rxbuf_init()
699 m->m_pkthdr.len = m->m_len = m->m_ext.ext_size; in ath_edma_rxbuf_init()
/freebsd/sys/dev/lge/
H A Dif_lge.c688 m_new->m_data = m_new->m_ext.ext_buf; in lge_newbuf()
823 sc = m->m_ext.ext_arg1; in lge_jfree()
829 i = ((vm_offset_t)m->m_ext.ext_buf in lge_jfree()
/freebsd/sys/dev/cxgbe/cxgbei/
H A Dicl_cxgbei.c243 struct icl_cxgbei_pdu *icp = (struct icl_cxgbei_pdu *)mb->m_ext.ext_arg1; in icl_cxgbei_mbuf_done()
571 icp = m->m_ext.ext_arg1; in cxgbei_free_mext_pg()
658 m->m_ext.ext_arg1 = icp; in icl_cxgbei_conn_pdu_append_bio()
669 m->m_ext.ext_size += PAGE_SIZE; in icl_cxgbei_conn_pdu_append_bio()
/freebsd/sys/net/
H A Ddummymbuf.c199 m_copydata(m, 0, count, n->m_ext.ext_buf); in dmb_m_pull_head()
231 m_copydata(m, 0, m->m_pkthdr.len, n->m_ext.ext_buf); in read_rule()
/freebsd/sys/dev/iwm/
H A Dif_iwm_util.c244 m->m_len = m->m_pkthdr.len = m->m_ext.ext_size; in iwm_send_cmd()
/freebsd/sys/dev/nvmf/controller/
H A Dctl_frontend_nvmf.c430 ctl_ref kern_data_ref = m->m_ext.ext_arg1; in m_free_ref_data()
432 kern_data_ref(m->m_ext.ext_arg2, -1); in m_free_ref_data()

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