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| author | rwatson <rwatson@FreeBSD.org> | 2010-03-07 14:23:44 +0000 |
|---|---|---|
| committer | rwatson <rwatson@FreeBSD.org> | 2010-03-07 14:23:44 +0000 |
| commit | 7502c4d558be205267f69cdc2249cd69789265f1 (patch) | |
| tree | e9d97fee19346b05b179f78cb3317d175a0eb89f | |
| parent | 14fa088a3b79560a24f867cecd360695a7420d60 (diff) | |
| download | FreeBSD-src-7502c4d558be205267f69cdc2249cd69789265f1.zip FreeBSD-src-7502c4d558be205267f69cdc2249cd69789265f1.tar.gz | |
Locking the tcbinfo structure should not be necessary in tcp_timer_delack(),
so don't.
MFC after: 1 week
Reviewed by: bz
Sponsored by: Juniper Networks
| -rw-r--r-- | sys/netinet/tcp_timer.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/sys/netinet/tcp_timer.c b/sys/netinet/tcp_timer.c index 8ead3dc..6192614 100644 --- a/sys/netinet/tcp_timer.c +++ b/sys/netinet/tcp_timer.c @@ -162,7 +162,6 @@ tcp_timer_delack(void *xtp) struct inpcb *inp; CURVNET_SET(tp->t_vnet); - INP_INFO_RLOCK(&V_tcbinfo); inp = tp->t_inpcb; /* * XXXRW: While this assert is in fact correct, bugs in the tcpcb @@ -173,12 +172,10 @@ tcp_timer_delack(void *xtp) */ if (inp == NULL) { tcp_timer_race++; - INP_INFO_RUNLOCK(&V_tcbinfo); CURVNET_RESTORE(); return; } INP_WLOCK(inp); - INP_INFO_RUNLOCK(&V_tcbinfo); if ((inp->inp_flags & INP_DROPPED) || callout_pending(&tp->t_timers->tt_delack) || !callout_active(&tp->t_timers->tt_delack)) { INP_WUNLOCK(inp); |
