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| author | Kip Macy <kmacy@FreeBSD.org> | 2009-04-10 06:16:14 +0000 |
|---|---|---|
| committer | Kip Macy <kmacy@FreeBSD.org> | 2009-04-10 06:16:14 +0000 |
| commit | 80cb9f211a1bb8f64e944d238772ff7b355e3f13 (patch) | |
| tree | 88a27c7c34fc89be6963d0dc707fd5565dfed1d5 /sys/netinet/tcp_input.c | |
| parent | 529f22baa8bf1a96d377335e90f0d957e7ee937c (diff) | |
| download | src-80cb9f211a1bb8f64e944d238772ff7b355e3f13.tar.gz src-80cb9f211a1bb8f64e944d238772ff7b355e3f13.zip | |
Import "flowid" support for serializing flows across transmit queues
Reviewed by: rwatson and jeli
Notes
Notes:
svn path=/head/; revision=190880
Diffstat (limited to 'sys/netinet/tcp_input.c')
| -rw-r--r-- | sys/netinet/tcp_input.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/sys/netinet/tcp_input.c b/sys/netinet/tcp_input.c index 1b9cf858ed11..9d85448b0f9a 100644 --- a/sys/netinet/tcp_input.c +++ b/sys/netinet/tcp_input.c @@ -594,7 +594,14 @@ findpcb: goto dropwithreset; } INP_WLOCK(inp); - + if (!(inp->inp_flags & INP_HW_FLOWID) + && (m->m_flags & M_FLOWID) + && ((inp->inp_socket == NULL) + || !(inp->inp_socket->so_options & SO_ACCEPTCONN))) { + inp->inp_flags |= INP_HW_FLOWID; + inp->inp_flags &= ~INP_SW_FLOWID; + inp->inp_flowid = m->m_pkthdr.flowid; + } #ifdef IPSEC #ifdef INET6 if (isipv6 && ipsec6_in_reject(m, inp)) { |