git: 808b7d80e060 - main - mbuf: remove PH_vt alias for mbuf packet header persistent shared data
- Go to: [ bottom of page ] [ top of archives ] [ this month ]
Date: Fri, 13 May 2022 20:33:10 UTC
The branch main has been updated by glebius:
URL: https://cgit.FreeBSD.org/src/commit/?id=808b7d80e06034b1423c786948670600bc54726f
commit 808b7d80e06034b1423c786948670600bc54726f
Author: Gleb Smirnoff <glebius@FreeBSD.org>
AuthorDate: 2022-05-13 20:32:43 +0000
Commit: Gleb Smirnoff <glebius@FreeBSD.org>
CommitDate: 2022-05-13 20:32:43 +0000
mbuf: remove PH_vt alias for mbuf packet header persistent shared data
Mechanical sed change s/PH_vt\.vt_nrecs/vt_nrecs/g
---
sys/netinet/igmp.c | 26 +++++++++++++-------------
sys/netinet6/mld6.c | 26 +++++++++++++-------------
sys/sys/mbuf.h | 3 +--
3 files changed, 27 insertions(+), 28 deletions(-)
diff --git a/sys/netinet/igmp.c b/sys/netinet/igmp.c
index 61a83356a01c..25e2cac621a3 100644
--- a/sys/netinet/igmp.c
+++ b/sys/netinet/igmp.c
@@ -2801,7 +2801,7 @@ igmp_v3_enqueue_group_record(struct mbufq *mq, struct in_multi *inm,
m0 = mbufq_last(mq);
if (!is_group_query &&
m0 != NULL &&
- (m0->m_pkthdr.PH_vt.vt_nrecs + 1 <= IGMP_V3_REPORT_MAXRECS) &&
+ (m0->m_pkthdr.vt_nrecs + 1 <= IGMP_V3_REPORT_MAXRECS) &&
(m0->m_pkthdr.len + minrec0len) <
(ifp->if_mtu - IGMP_LEADINGSPACE)) {
m0srcs = (ifp->if_mtu - m0->m_pkthdr.len -
@@ -2921,10 +2921,10 @@ igmp_v3_enqueue_group_record(struct mbufq *mq, struct in_multi *inm,
*/
if (m != m0) {
CTR1(KTR_IGMPV3, "%s: enqueueing first packet", __func__);
- m->m_pkthdr.PH_vt.vt_nrecs = 1;
+ m->m_pkthdr.vt_nrecs = 1;
mbufq_enqueue(mq, m);
} else
- m->m_pkthdr.PH_vt.vt_nrecs++;
+ m->m_pkthdr.vt_nrecs++;
/*
* No further work needed if no source list in packet(s).
@@ -2963,7 +2963,7 @@ igmp_v3_enqueue_group_record(struct mbufq *mq, struct in_multi *inm,
CTR1(KTR_IGMPV3, "%s: m_append() failed.", __func__);
return (-ENOMEM);
}
- m->m_pkthdr.PH_vt.vt_nrecs = 1;
+ m->m_pkthdr.vt_nrecs = 1;
nbytes += sizeof(struct igmp_grouprec);
m0srcs = (ifp->if_mtu - IGMP_LEADINGSPACE -
@@ -3091,7 +3091,7 @@ igmp_v3_enqueue_filter_change(struct mbufq *mq, struct in_multi *inm)
do {
m0 = mbufq_last(mq);
if (m0 != NULL &&
- (m0->m_pkthdr.PH_vt.vt_nrecs + 1 <=
+ (m0->m_pkthdr.vt_nrecs + 1 <=
IGMP_V3_REPORT_MAXRECS) &&
(m0->m_pkthdr.len + MINRECLEN) <
(ifp->if_mtu - IGMP_LEADINGSPACE)) {
@@ -3115,7 +3115,7 @@ igmp_v3_enqueue_filter_change(struct mbufq *mq, struct in_multi *inm)
"%s: m_get*() failed", __func__);
return (-ENOMEM);
}
- m->m_pkthdr.PH_vt.vt_nrecs = 0;
+ m->m_pkthdr.vt_nrecs = 0;
igmp_save_context(m, ifp);
m0srcs = (ifp->if_mtu - IGMP_LEADINGSPACE -
sizeof(struct igmp_grouprec)) /
@@ -3236,7 +3236,7 @@ igmp_v3_enqueue_filter_change(struct mbufq *mq, struct in_multi *inm)
* Count the new group record, and enqueue this
* packet if it wasn't already queued.
*/
- m->m_pkthdr.PH_vt.vt_nrecs++;
+ m->m_pkthdr.vt_nrecs++;
if (m != m0)
mbufq_enqueue(mq, m);
nbytes += npbytes;
@@ -3298,8 +3298,8 @@ igmp_v3_merge_state_changes(struct in_multi *inm, struct mbufq *scq)
if (mt != NULL) {
recslen = m_length(m, NULL);
- if ((mt->m_pkthdr.PH_vt.vt_nrecs +
- m->m_pkthdr.PH_vt.vt_nrecs <=
+ if ((mt->m_pkthdr.vt_nrecs +
+ m->m_pkthdr.vt_nrecs <=
IGMP_V3_REPORT_MAXRECS) &&
(mt->m_pkthdr.len + recslen <=
(inm->inm_ifp->if_mtu - IGMP_LEADINGSPACE)))
@@ -3343,8 +3343,8 @@ igmp_v3_merge_state_changes(struct in_multi *inm, struct mbufq *scq)
mtl = m_last(mt);
m0->m_flags &= ~M_PKTHDR;
mt->m_pkthdr.len += recslen;
- mt->m_pkthdr.PH_vt.vt_nrecs +=
- m0->m_pkthdr.PH_vt.vt_nrecs;
+ mt->m_pkthdr.vt_nrecs +=
+ m0->m_pkthdr.vt_nrecs;
mtl->m_next = m0;
}
@@ -3564,10 +3564,10 @@ igmp_v3_encap_report(struct ifnet *ifp, struct mbuf *m)
igmp->ir_type = IGMP_v3_HOST_MEMBERSHIP_REPORT;
igmp->ir_rsv1 = 0;
igmp->ir_rsv2 = 0;
- igmp->ir_numgrps = htons(m->m_pkthdr.PH_vt.vt_nrecs);
+ igmp->ir_numgrps = htons(m->m_pkthdr.vt_nrecs);
igmp->ir_cksum = 0;
igmp->ir_cksum = in_cksum(m, sizeof(struct igmp_report) + igmpreclen);
- m->m_pkthdr.PH_vt.vt_nrecs = 0;
+ m->m_pkthdr.vt_nrecs = 0;
m->m_data -= sizeof(struct ip);
m->m_len += sizeof(struct ip);
diff --git a/sys/netinet6/mld6.c b/sys/netinet6/mld6.c
index 1230599ea0d8..548ea55ef715 100644
--- a/sys/netinet6/mld6.c
+++ b/sys/netinet6/mld6.c
@@ -2427,7 +2427,7 @@ mld_v2_enqueue_group_record(struct mbufq *mq, struct in6_multi *inm,
m0 = mbufq_last(mq);
if (!is_group_query &&
m0 != NULL &&
- (m0->m_pkthdr.PH_vt.vt_nrecs + 1 <= MLD_V2_REPORT_MAXRECS) &&
+ (m0->m_pkthdr.vt_nrecs + 1 <= MLD_V2_REPORT_MAXRECS) &&
(m0->m_pkthdr.len + minrec0len) <
(ifp->if_mtu - MLD_MTUSPACE)) {
m0srcs = (ifp->if_mtu - m0->m_pkthdr.len -
@@ -2548,10 +2548,10 @@ mld_v2_enqueue_group_record(struct mbufq *mq, struct in6_multi *inm,
*/
if (m != m0) {
CTR1(KTR_MLD, "%s: enqueueing first packet", __func__);
- m->m_pkthdr.PH_vt.vt_nrecs = 1;
+ m->m_pkthdr.vt_nrecs = 1;
mbufq_enqueue(mq, m);
} else
- m->m_pkthdr.PH_vt.vt_nrecs++;
+ m->m_pkthdr.vt_nrecs++;
/*
* No further work needed if no source list in packet(s).
@@ -2585,7 +2585,7 @@ mld_v2_enqueue_group_record(struct mbufq *mq, struct in6_multi *inm,
CTR1(KTR_MLD, "%s: m_append() failed.", __func__);
return (-ENOMEM);
}
- m->m_pkthdr.PH_vt.vt_nrecs = 1;
+ m->m_pkthdr.vt_nrecs = 1;
nbytes += sizeof(struct mldv2_record);
m0srcs = (ifp->if_mtu - MLD_MTUSPACE -
@@ -2714,7 +2714,7 @@ mld_v2_enqueue_filter_change(struct mbufq *mq, struct in6_multi *inm)
do {
m0 = mbufq_last(mq);
if (m0 != NULL &&
- (m0->m_pkthdr.PH_vt.vt_nrecs + 1 <=
+ (m0->m_pkthdr.vt_nrecs + 1 <=
MLD_V2_REPORT_MAXRECS) &&
(m0->m_pkthdr.len + MINRECLEN) <
(ifp->if_mtu - MLD_MTUSPACE)) {
@@ -2733,7 +2733,7 @@ mld_v2_enqueue_filter_change(struct mbufq *mq, struct in6_multi *inm)
"%s: m_get*() failed", __func__);
return (-ENOMEM);
}
- m->m_pkthdr.PH_vt.vt_nrecs = 0;
+ m->m_pkthdr.vt_nrecs = 0;
mld_save_context(m, ifp);
m0srcs = (ifp->if_mtu - MLD_MTUSPACE -
sizeof(struct mldv2_record)) /
@@ -2856,7 +2856,7 @@ mld_v2_enqueue_filter_change(struct mbufq *mq, struct in6_multi *inm)
* Count the new group record, and enqueue this
* packet if it wasn't already queued.
*/
- m->m_pkthdr.PH_vt.vt_nrecs++;
+ m->m_pkthdr.vt_nrecs++;
if (m != m0)
mbufq_enqueue(mq, m);
nbytes += npbytes;
@@ -2918,8 +2918,8 @@ mld_v2_merge_state_changes(struct in6_multi *inm, struct mbufq *scq)
if (mt != NULL) {
recslen = m_length(m, NULL);
- if ((mt->m_pkthdr.PH_vt.vt_nrecs +
- m->m_pkthdr.PH_vt.vt_nrecs <=
+ if ((mt->m_pkthdr.vt_nrecs +
+ m->m_pkthdr.vt_nrecs <=
MLD_V2_REPORT_MAXRECS) &&
(mt->m_pkthdr.len + recslen <=
(inm->in6m_ifp->if_mtu - MLD_MTUSPACE)))
@@ -2963,8 +2963,8 @@ mld_v2_merge_state_changes(struct in6_multi *inm, struct mbufq *scq)
mtl = m_last(mt);
m0->m_flags &= ~M_PKTHDR;
mt->m_pkthdr.len += recslen;
- mt->m_pkthdr.PH_vt.vt_nrecs +=
- m0->m_pkthdr.PH_vt.vt_nrecs;
+ mt->m_pkthdr.vt_nrecs +=
+ m0->m_pkthdr.vt_nrecs;
mtl->m_next = m0;
}
@@ -3216,8 +3216,8 @@ mld_v2_encap_report(struct ifnet *ifp, struct mbuf *m)
mld->mld_code = 0;
mld->mld_cksum = 0;
mld->mld_v2_reserved = 0;
- mld->mld_v2_numrecs = htons(m->m_pkthdr.PH_vt.vt_nrecs);
- m->m_pkthdr.PH_vt.vt_nrecs = 0;
+ mld->mld_v2_numrecs = htons(m->m_pkthdr.vt_nrecs);
+ m->m_pkthdr.vt_nrecs = 0;
mh->m_next = m;
mld->mld_cksum = in6_cksum(mh, IPPROTO_ICMPV6,
diff --git a/sys/sys/mbuf.h b/sys/sys/mbuf.h
index 78b175ebe2c0..61da52c6e67c 100644
--- a/sys/sys/mbuf.h
+++ b/sys/sys/mbuf.h
@@ -207,8 +207,7 @@ struct pkthdr {
};
#define ether_vtag PH_per.sixteen[0]
#define tcp_tun_port PH_per.sixteen[0] /* outbound */
-#define PH_vt PH_per
-#define vt_nrecs sixteen[0] /* mld and v6-ND */
+#define vt_nrecs PH_per.sixteen[0] /* mld and v6-ND */
#define tso_segsz PH_per.sixteen[1] /* inbound after LRO */
#define lro_nsegs tso_segsz /* inbound after LRO */
#define csum_data PH_per.thirtytwo[1] /* inbound from hardware up */