Searched refs:M_TRAILINGROOM (Results 1 - 2 of 2) sorted by relevance

/freebsd-current/sys/sys/
H A Dmbuf.h1239 * So M_TRAILINGROOM() is for when you want to know how much space
1242 * and then being able to compare it later to the current M_TRAILINGROOM().
1247 #define M_TRAILINGROOM(m) ((M_START(m) + M_SIZE(m)) - ((m)->m_data + (m)->m_len)) macro
1258 #define M_TRAILINGSPACE(m) (M_WRITABLE(m) ? M_TRAILINGROOM(m) : 0)
/freebsd-current/sys/netinet/tcp_stacks/
H A Drack.c7540 if ((M_TRAILINGROOM(rsm->m) != rsm->orig_t_space)) {
7547 KASSERT((rsm->orig_t_space > M_TRAILINGROOM(rsm->m)),
7551 (intmax_t)M_TRAILINGROOM(rsm->m),
7555 rsm->orig_m_len += (rsm->orig_t_space - M_TRAILINGROOM(rsm->m));
7556 rsm->orig_t_space = M_TRAILINGROOM(rsm->m);
7589 (M_TRAILINGROOM(src_rsm->m) != src_rsm->orig_t_space))) {
7608 src_rsm->orig_t_space = M_TRAILINGROOM(src_rsm->m);
7613 rsm->orig_t_space = M_TRAILINGROOM(rsm->m);
7620 rsm->orig_t_space = M_TRAILINGROOM(rsm->m);
9117 rsm->orig_t_space = M_TRAILINGROOM(rs
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