diff options
| author | dg <dg@FreeBSD.org> | 1997-04-03 05:14:45 +0000 |
|---|---|---|
| committer | dg <dg@FreeBSD.org> | 1997-04-03 05:14:45 +0000 |
| commit | 3913f72826062a29e3639b65feb86391e7b95f4e (patch) | |
| tree | 9545f8a4208243eb8a2fb0174ccac502f1597e86 /sys/netinet/in_pcb.c | |
| parent | b33b19313452a78950f97db79a75fcd82412e9f7 (diff) | |
| download | FreeBSD-src-3913f72826062a29e3639b65feb86391e7b95f4e.zip FreeBSD-src-3913f72826062a29e3639b65feb86391e7b95f4e.tar.gz | |
Reorganize elements of the inpcb struct to take better advantage of
cache lines. Removed the struct ip proto since only a couple of chars
were actually being used in it. Changed the order of compares in the
PCB hash lookup to take advantage of partial cache line fills (on PPro).
Discussed-with: wollman
Diffstat (limited to 'sys/netinet/in_pcb.c')
| -rw-r--r-- | sys/netinet/in_pcb.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/netinet/in_pcb.c b/sys/netinet/in_pcb.c index 81409ce..d7136aa 100644 --- a/sys/netinet/in_pcb.c +++ b/sys/netinet/in_pcb.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)in_pcb.c 8.4 (Berkeley) 5/24/95 - * $Id: in_pcb.c,v 1.28 1997/03/03 09:23:33 davidg Exp $ + * $Id: in_pcb.c,v 1.29 1997/03/24 11:24:50 bde Exp $ */ #include <sys/param.h> @@ -688,8 +688,9 @@ in_pcblookuphash(pcbinfo, faddr, fport_arg, laddr, lport_arg, wildcard) head = &pcbinfo->hashbase[INP_PCBHASH(faddr.s_addr, lport, fport, pcbinfo->hashmask)]; for (inp = head->lh_first; inp != NULL; inp = inp->inp_hash.le_next) { if (inp->inp_faddr.s_addr == faddr.s_addr && - inp->inp_fport == fport && inp->inp_lport == lport && - inp->inp_laddr.s_addr == laddr.s_addr) + inp->inp_laddr.s_addr == laddr.s_addr && + inp->inp_fport == fport && + inp->inp_lport == lport) goto found; } if (wildcard) { |
