diff options
| author | Robert Watson <rwatson@FreeBSD.org> | 2004-11-07 19:19:35 +0000 |
|---|---|---|
| committer | Robert Watson <rwatson@FreeBSD.org> | 2004-11-07 19:19:35 +0000 |
| commit | d6915262afddf7c917d0f32d499cbf7192c32647 (patch) | |
| tree | 03dff8c74509dc42af9bfc00eaf78b2b60b10b2a /sys/netinet/tcp_input.c | |
| parent | f47958407ce5eb9afdfe51312c624ec9bf5e2d84 (diff) | |
Notes
Diffstat (limited to 'sys/netinet/tcp_input.c')
| -rw-r--r-- | sys/netinet/tcp_input.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/sys/netinet/tcp_input.c b/sys/netinet/tcp_input.c index 50e747d0702b..5771c65e77cb 100644 --- a/sys/netinet/tcp_input.c +++ b/sys/netinet/tcp_input.c @@ -1151,7 +1151,6 @@ after_listen: ((tcp_do_newreno || tp->sack_enable) && !IN_FASTRECOVERY(tp)))) { KASSERT(headlocked, ("headlocked")); - INP_INFO_WUNLOCK(&tcbinfo); /* * this is a pure ack for outstanding data. */ @@ -1239,7 +1238,6 @@ after_listen: LIST_EMPTY(&tp->t_segq) && tlen <= sbspace(&so->so_rcv)) { KASSERT(headlocked, ("headlocked")); - INP_INFO_WUNLOCK(&tcbinfo); /* * this is a pure, in-sequence data packet * with nothing on the reassembly queue and @@ -2371,7 +2369,6 @@ dodata: /* XXX */ break; } } - INP_INFO_WUNLOCK(&tcbinfo); #ifdef TCPDEBUG if (so->so_options & SO_DEBUG) tcp_trace(TA_INPUT, ostate, tp, (void *)tcp_saveipgen, @@ -2385,6 +2382,7 @@ dodata: /* XXX */ (void) tcp_output(tp); check_delack: + KASSERT(headlocked == 1, ("headlocked should be 1")); INP_LOCK_ASSERT(inp); if (tp->t_flags & TF_DELACK) { tp->t_flags &= ~TF_DELACK; @@ -2392,6 +2390,7 @@ check_delack: tcp_timer_delack, tp); } INP_UNLOCK(inp); + INP_INFO_WUNLOCK(&tcbinfo); return; dropafterack: @@ -2422,11 +2421,11 @@ dropafterack: &tcp_savetcp, 0); #endif KASSERT(headlocked, ("headlocked should be 1")); - INP_INFO_WUNLOCK(&tcbinfo); - m_freem(m); tp->t_flags |= TF_ACKNOW; (void) tcp_output(tp); INP_UNLOCK(inp); + INP_INFO_WUNLOCK(&tcbinfo); + m_freem(m); return; dropwithreset: @@ -2491,9 +2490,9 @@ drop: #endif if (tp) INP_UNLOCK(inp); - m_freem(m); if (headlocked) INP_INFO_WUNLOCK(&tcbinfo); + m_freem(m); return; } |