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Non-functional changes due to cleanup (upstream removing of Panda support)

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of the code

MFC after:		1 week
This commit is contained in:
Michael Tuexen 2020-06-06 18:20:09 +00:00
parent d0b8ad1e6c
commit 2cf3347109
6 changed files with 8 additions and 26 deletions
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6
sys/netinet/sctp_constants.h
View File

@ -576,7 +576,6 @@ __FBSDID("$FreeBSD$");
*/
#define SCTP_ASOC_MAX_CHUNKS_ON_QUEUE 512
/*
* Basically the minimum amount of time before I do a early FR. Making this
* value to low will cause duplicate retransmissions.
@ -756,9 +755,8 @@ __FBSDID("$FreeBSD$");
#define SCTP_FROM_SCTP_ASCONF 0x80000000
#define SCTP_FROM_SCTP_OUTPUT 0x90000000
#define SCTP_FROM_SCTP_PEELOFF 0xa0000000
#define SCTP_FROM_SCTP_PANDA 0xb0000000
#define SCTP_FROM_SCTP_SYSCTL 0xc0000000
#define SCTP_FROM_SCTP_CC_FUNCTIONS 0xd0000000
#define SCTP_FROM_SCTP_SYSCTL 0xb0000000
#define SCTP_FROM_SCTP_CC_FUNCTIONS 0xc0000000
/* Location ID's */
#define SCTP_LOC_1 0x00000001

3
sys/netinet/sctp_indata.c
View File

@ -2721,8 +2721,7 @@ sctp_process_data(struct mbuf **mm, int iphlen, int *offset, int length,
* cluster... i.e. it is a small packet sent in and yet the driver
* underneath allocated a full cluster for it. If so we must copy it
* to a smaller mbuf and free up the cluster mbuf. This will help
* with cluster starvation. Note for __Panda__ we don't do this
* since it has clusters all the way down to 64 bytes.
* with cluster starvation.
*/
if (SCTP_BUF_LEN(m) < (long)MLEN && SCTP_BUF_NEXT(m) == NULL) {
/* we only handle mbufs that are singletons.. not chains */

1
sys/netinet/sctp_os.h
View File

@ -67,7 +67,6 @@ __FBSDID("$FreeBSD$");
/* All os's must implement this address gatherer. If
* no VRF's exist, then vrf 0 is the only one and all
* addresses and ifn's live here.

9
sys/netinet/sctp_output.c
View File

@ -6475,8 +6475,7 @@ sctp_copy_mbufchain(struct mbuf *clonechain,
appendchain = clonechain;
} else {
if (!copy_by_ref &&
(sizeofcpy <= (int)((((SCTP_BASE_SYSCTL(sctp_mbuf_threshold_count) - 1) * MLEN) + MHLEN)))
) {
(sizeofcpy <= (int)((((SCTP_BASE_SYSCTL(sctp_mbuf_threshold_count) - 1) * MLEN) + MHLEN)))) {
/* Its not in a cluster */
if (*endofchain == NULL) {
/* lets get a mbuf cluster */
@ -13526,12 +13525,6 @@ sctp_lower_sosend(struct socket *so,
error = sctp_msg_append(stcb, net, top, srcv, 0);
top = NULL;
if (sinfo_flags & SCTP_EOF) {
/*
* This should only happen for Panda for the mbuf
* send case, which does NOT yet support EEOR mode.
* Thus, we can just set this flag to do the proper
* EOF handling.
*/
got_all_of_the_send = 1;
}
}

13
sys/netinet/sctp_pcb.c
View File

@ -749,8 +749,7 @@ sctp_del_addr_from_vrf(uint32_t vrf_id, struct sockaddr *addr,
/*-
* The name has priority over the ifn_index
* if its given. We do this especially for
* panda who might recycle indexes fast.
* if its given.
*/
if (if_name) {
if (strncmp(if_name, sctp_ifap->ifn_p->ifn_name, SCTP_IFNAMSIZ) == 0) {
@ -3157,8 +3156,7 @@ sctp_inpcb_bind(struct socket *so, struct sockaddr *addr,
} else {
/*
* Note for BSD we hit here always other O/S's will
* pass things in via the sctp_ifap argument
* (Panda).
* pass things in via the sctp_ifap argument.
*/
ifa = sctp_find_ifa_by_addr(&store.sa,
vrf_id, SCTP_ADDR_NOT_LOCKED);
@ -4302,11 +4300,7 @@ sctp_aloc_assoc(struct sctp_inpcb *inp, struct sockaddr *firstaddr,
* If you have not performed a bind, then we need to do the
* ephemeral bind for you.
*/
if ((err = sctp_inpcb_bind(inp->sctp_socket,
(struct sockaddr *)NULL,
(struct sctp_ifa *)NULL,
p
))) {
if ((err = sctp_inpcb_bind(inp->sctp_socket, NULL, NULL, p))) {
/* bind error, probably perm */
*error = err;
return (NULL);
@ -4675,7 +4669,6 @@ sctp_clean_up_stream(struct sctp_tcb *stcb, struct sctp_readhead *rh)
}
}
/*-
* Free the association after un-hashing the remote port. This
* function ALWAYS returns holding NO LOCK on the stcb. It DOES

2
sys/netinet/sctp_usrreq.c
View File

@ -71,7 +71,7 @@ sctp_init(void)
SCTP_BASE_SYSCTL(sctp_max_chunks_on_queue) = (nmbclusters / 8);
/*
* Allow a user to take no more than 1/2 the number of clusters or
* the SB_MAX whichever is smaller for the send window.
* the SB_MAX, whichever is smaller, for the send window.
*/
sb_max_adj = (u_long)((u_quad_t)(SB_MAX) * MCLBYTES / (MSIZE + MCLBYTES));
SCTP_BASE_SYSCTL(sctp_sendspace) = min(sb_max_adj,