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| author | Luiz Otavio O Souza <luiz@netgate.com> | 2015-11-11 13:59:04 -0600 |
|---|---|---|
| committer | Luiz Otavio O Souza <luiz@netgate.com> | 2015-11-11 13:59:04 -0600 |
| commit | c548a571ceaeae698d02b862b4170d015a265ba7 (patch) | |
| tree | 537578451fed3a14cc2be8fbd1560ab95ed77a8d /sys/netpfil/pf/pf.c | |
| parent | b24875947f184e461a05c24a653b99071580feef (diff) | |
| download | FreeBSD-src-c548a571ceaeae698d02b862b4170d015a265ba7.zip FreeBSD-src-c548a571ceaeae698d02b862b4170d015a265ba7.tar.gz | |
MFC r284777:
ALTQ FAIRQ discipline import from DragonFLY
Differential Revision: https://reviews.freebsd.org/D2847
Reviewed by: glebius, wblock(manpage)
Approved by: gnn(mentor)
Obtained from: pfSense
Sponsored by: Netgate
TAG: FAIRQ
Diffstat (limited to 'sys/netpfil/pf/pf.c')
| -rw-r--r-- | sys/netpfil/pf/pf.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/sys/netpfil/pf/pf.c b/sys/netpfil/pf/pf.c index 91ca4fe..a11f7f8 100644 --- a/sys/netpfil/pf/pf.c +++ b/sys/netpfil/pf/pf.c @@ -614,6 +614,20 @@ pf_hashsrc(struct pf_addr *addr, sa_family_t af) return (h & pf_srchashmask); } +#ifdef ALTQ +static int +pf_state_hash(struct pf_state *s) +{ + u_int32_t hv = (intptr_t)s / sizeof(*s); + + hv ^= crc32(&s->src, sizeof(s->src)); + hv ^= crc32(&s->dst, sizeof(s->dst)); + if (hv == 0) + hv = 1; + return (hv); +} +#endif + #ifdef INET6 void pf_addrcpy(struct pf_addr *dst, struct pf_addr *src, sa_family_t af) @@ -6430,6 +6444,8 @@ done: pd.act.qid = r->qid; } if (action == PF_PASS && pd.act.qid) { + if (s != NULL) + pd.pf_mtag->qid_hash = pf_state_hash(s); if (pqid || (pd.tos & IPTOS_LOWDELAY)) pd.pf_mtag->qid = pd.act.pqid; else @@ -7004,6 +7020,8 @@ done: pd.act.qid = r->qid; } if (action == PF_PASS && pd.act.qid) { + if (s != NULL) + pd.pf_mtag->qid_hash = pf_state_hash(s); if (pd.tos & IPTOS_LOWDELAY) pd.pf_mtag->qid = pd.act.pqid; else |
