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diff --git a/sys/netinet/in_pcb.h b/sys/netinet/in_pcb.h
--- a/sys/netinet/in_pcb.h
+++ b/sys/netinet/in_pcb.h
@@ -490,7 +490,6 @@
inp_inpcbtotcpcb(struct inpcb *inp);
void inp_4tuple_get(struct inpcb *inp, uint32_t *laddr, uint16_t *lp,
uint32_t *faddr, uint16_t *fp);
-int inp_so_options(const struct inpcb *inp);
#endif /* _KERNEL */
@@ -597,9 +596,9 @@
/* 0x00000001 */
/* 0x00000002 */
/* 0x00000004 */
-#define INP_REUSEPORT 0x00000008 /* SO_REUSEPORT option is set */
+/* 0x00000008 */
/* 0x00000010 */
-#define INP_REUSEADDR 0x00000020 /* SO_REUSEADDR option is set */
+/* 0x00000020 */
/* 0x00000040 */
/* 0x00000080 */
#define INP_RECVFLOWID 0x00000100 /* populate recv datagram with flow info */
@@ -607,7 +606,7 @@
#define INP_RATE_LIMIT_CHANGED 0x00000400 /* rate limit needs attention */
#define INP_ORIGDSTADDR 0x00000800 /* receive IP dst address/port */
/* 0x00001000 */
-#define INP_REUSEPORT_LB 0x00002000 /* SO_REUSEPORT_LB option is set */
+/* 0x00002000 */
/* 0x00004000 */
/* 0x00008000 */
/* 0x00010000 */
diff --git a/sys/netinet/in_pcb.c b/sys/netinet/in_pcb.c
--- a/sys/netinet/in_pcb.c
+++ b/sys/netinet/in_pcb.c
@@ -850,25 +850,6 @@
return (in_pcb_lport_dest(inp, laddrp ? (struct sockaddr *) &laddr :
NULL, lportp, NULL, 0, cred, lookupflags));
}
-
-/*
- * Return cached socket options.
- */
-int
-inp_so_options(const struct inpcb *inp)
-{
- int so_options;
-
- so_options = 0;
-
- if ((inp->inp_flags2 & INP_REUSEPORT_LB) != 0)
- so_options |= SO_REUSEPORT_LB;
- if ((inp->inp_flags2 & INP_REUSEPORT) != 0)
- so_options |= SO_REUSEPORT;
- if ((inp->inp_flags2 & INP_REUSEADDR) != 0)
- so_options |= SO_REUSEADDR;
- return (so_options);
-}
#endif /* INET || INET6 */
#ifdef INET
@@ -979,16 +960,16 @@
ntohl(t->inp_faddr.s_addr) == INADDR_ANY) &&
(ntohl(sin->sin_addr.s_addr) != INADDR_ANY ||
ntohl(t->inp_laddr.s_addr) != INADDR_ANY ||
- (t->inp_flags2 & INP_REUSEPORT) ||
- (t->inp_flags2 & INP_REUSEPORT_LB) == 0) &&
+ (t->inp_socket->so_options & SO_REUSEPORT) ||
+ (t->inp_socket->so_options & SO_REUSEPORT_LB) == 0) &&
(inp->inp_cred->cr_uid !=
t->inp_cred->cr_uid))
return (EADDRINUSE);
}
t = in_pcblookup_local(pcbinfo, sin->sin_addr,
lport, lookupflags, cred);
- if (t != NULL && (reuseport & inp_so_options(t)) == 0 &&
- (reuseport_lb & inp_so_options(t)) == 0) {
+ if (t != NULL && (reuseport & t->inp_socket->so_options) == 0 &&
+ (reuseport_lb & t->inp_socket->so_options) == 0) {
#ifdef INET6
if (ntohl(sin->sin_addr.s_addr) !=
INADDR_ANY ||
@@ -2658,7 +2639,7 @@
* Add entry to load balance group.
* Only do this if SO_REUSEPORT_LB is set.
*/
- if ((inp->inp_flags2 & INP_REUSEPORT_LB) != 0) {
+ if ((inp->inp_socket->so_options & SO_REUSEPORT_LB) != 0) {
int error = in_pcbinslbgrouphash(inp, M_NODOM);
if (error != 0)
return (error);
diff --git a/sys/netinet/ip_output.c b/sys/netinet/ip_output.c
--- a/sys/netinet/ip_output.c
+++ b/sys/netinet/ip_output.c
@@ -1084,33 +1084,6 @@
if (sopt->sopt_level == SOL_SOCKET &&
sopt->sopt_dir == SOPT_SET) {
switch (sopt->sopt_name) {
- case SO_REUSEADDR:
- INP_WLOCK(inp);
- if ((so->so_options & SO_REUSEADDR) != 0)
- inp->inp_flags2 |= INP_REUSEADDR;
- else
- inp->inp_flags2 &= ~INP_REUSEADDR;
- INP_WUNLOCK(inp);
- error = 0;
- break;
- case SO_REUSEPORT:
- INP_WLOCK(inp);
- if ((so->so_options & SO_REUSEPORT) != 0)
- inp->inp_flags2 |= INP_REUSEPORT;
- else
- inp->inp_flags2 &= ~INP_REUSEPORT;
- INP_WUNLOCK(inp);
- error = 0;
- break;
- case SO_REUSEPORT_LB:
- INP_WLOCK(inp);
- if ((so->so_options & SO_REUSEPORT_LB) != 0)
- inp->inp_flags2 |= INP_REUSEPORT_LB;
- else
- inp->inp_flags2 &= ~INP_REUSEPORT_LB;
- INP_WUNLOCK(inp);
- error = 0;
- break;
case SO_SETFIB:
INP_WLOCK(inp);
inp->inp_inc.inc_fibnum = so->so_fibnum;
diff --git a/sys/netinet6/in6_pcb.c b/sys/netinet6/in6_pcb.c
--- a/sys/netinet6/in6_pcb.c
+++ b/sys/netinet6/in6_pcb.c
@@ -256,8 +256,8 @@
IN6_IS_ADDR_UNSPECIFIED(&t->in6p_faddr)) &&
(!IN6_IS_ADDR_UNSPECIFIED(&sin6->sin6_addr) ||
!IN6_IS_ADDR_UNSPECIFIED(&t->in6p_laddr) ||
- (t->inp_flags2 & INP_REUSEPORT) ||
- (t->inp_flags2 & INP_REUSEPORT_LB) == 0) &&
+ (t->inp_socket->so_options & SO_REUSEPORT) ||
+ (t->inp_socket->so_options & SO_REUSEPORT_LB) == 0) &&
(inp->inp_cred->cr_uid !=
t->inp_cred->cr_uid))
return (EADDRINUSE);
@@ -283,8 +283,8 @@
}
t = in6_pcblookup_local(pcbinfo, &sin6->sin6_addr,
lport, lookupflags, cred);
- if (t && (reuseport & inp_so_options(t)) == 0 &&
- (reuseport_lb & inp_so_options(t)) == 0) {
+ if (t && (reuseport & t->inp_socket->so_options) == 0 &&
+ (reuseport_lb & t->inp_socket->so_options) == 0) {
return (EADDRINUSE);
}
#ifdef INET
@@ -296,8 +296,8 @@
t = in_pcblookup_local(pcbinfo, sin.sin_addr,
lport, lookupflags, cred);
if (t &&
- (reuseport & inp_so_options(t)) == 0 &&
- (reuseport_lb & inp_so_options(t)) == 0 &&
+ (reuseport & t->inp_socket->so_options) == 0 &&
+ (reuseport_lb & t->inp_socket->so_options) == 0 &&
(ntohl(t->inp_laddr.s_addr) != INADDR_ANY ||
(t->inp_vflag & INP_IPV6PROTO) != 0)) {
return (EADDRINUSE);
diff --git a/sys/netinet6/ip6_output.c b/sys/netinet6/ip6_output.c
--- a/sys/netinet6/ip6_output.c
+++ b/sys/netinet6/ip6_output.c
@@ -1641,33 +1641,6 @@
if (sopt->sopt_level == SOL_SOCKET &&
sopt->sopt_dir == SOPT_SET) {
switch (sopt->sopt_name) {
- case SO_REUSEADDR:
- INP_WLOCK(inp);
- if ((so->so_options & SO_REUSEADDR) != 0)
- inp->inp_flags2 |= INP_REUSEADDR;
- else
- inp->inp_flags2 &= ~INP_REUSEADDR;
- INP_WUNLOCK(inp);
- error = 0;
- break;
- case SO_REUSEPORT:
- INP_WLOCK(inp);
- if ((so->so_options & SO_REUSEPORT) != 0)
- inp->inp_flags2 |= INP_REUSEPORT;
- else
- inp->inp_flags2 &= ~INP_REUSEPORT;
- INP_WUNLOCK(inp);
- error = 0;
- break;
- case SO_REUSEPORT_LB:
- INP_WLOCK(inp);
- if ((so->so_options & SO_REUSEPORT_LB) != 0)
- inp->inp_flags2 |= INP_REUSEPORT_LB;
- else
- inp->inp_flags2 &= ~INP_REUSEPORT_LB;
- INP_WUNLOCK(inp);
- error = 0;
- break;
case SO_SETFIB:
INP_WLOCK(inp);
inp->inp_inc.inc_fibnum = so->so_fibnum;

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