Extend the coverage of the accept and socket mutexes in soisconnected()
so that the socket lock is held over the test-and-set removal of the accept filter option during connect, and the two socket mutex regions (transition to connected, perform accept filter) are combined.
This commit is contained in:
parent
06992e8432
commit
9237eab769
@ -117,14 +117,14 @@ soisconnected(so)
|
||||
{
|
||||
struct socket *head;
|
||||
|
||||
ACCEPT_LOCK();
|
||||
SOCK_LOCK(so);
|
||||
so->so_state &= ~(SS_ISCONNECTING|SS_ISDISCONNECTING|SS_ISCONFIRMING);
|
||||
so->so_state |= SS_ISCONNECTED;
|
||||
SOCK_UNLOCK(so);
|
||||
ACCEPT_LOCK();
|
||||
head = so->so_head;
|
||||
if (head != NULL && (so->so_qstate & SQ_INCOMP)) {
|
||||
if ((so->so_options & SO_ACCEPTFILTER) == 0) {
|
||||
SOCK_UNLOCK(so);
|
||||
TAILQ_REMOVE(&head->so_incomp, so, so_list);
|
||||
head->so_incqlen--;
|
||||
so->so_qstate &= ~SQ_INCOMP;
|
||||
@ -136,7 +136,6 @@ soisconnected(so)
|
||||
wakeup_one(&head->so_timeo);
|
||||
} else {
|
||||
ACCEPT_UNLOCK();
|
||||
SOCK_LOCK(so);
|
||||
so->so_upcall =
|
||||
head->so_accf->so_accept_filter->accf_callback;
|
||||
so->so_upcallarg = head->so_accf->so_accept_filter_arg;
|
||||
@ -147,6 +146,7 @@ soisconnected(so)
|
||||
}
|
||||
return;
|
||||
}
|
||||
SOCK_UNLOCK(so);
|
||||
ACCEPT_UNLOCK();
|
||||
wakeup(&so->so_timeo);
|
||||
sorwakeup(so);
|
||||
|
@ -117,14 +117,14 @@ soisconnected(so)
|
||||
{
|
||||
struct socket *head;
|
||||
|
||||
ACCEPT_LOCK();
|
||||
SOCK_LOCK(so);
|
||||
so->so_state &= ~(SS_ISCONNECTING|SS_ISDISCONNECTING|SS_ISCONFIRMING);
|
||||
so->so_state |= SS_ISCONNECTED;
|
||||
SOCK_UNLOCK(so);
|
||||
ACCEPT_LOCK();
|
||||
head = so->so_head;
|
||||
if (head != NULL && (so->so_qstate & SQ_INCOMP)) {
|
||||
if ((so->so_options & SO_ACCEPTFILTER) == 0) {
|
||||
SOCK_UNLOCK(so);
|
||||
TAILQ_REMOVE(&head->so_incomp, so, so_list);
|
||||
head->so_incqlen--;
|
||||
so->so_qstate &= ~SQ_INCOMP;
|
||||
@ -136,7 +136,6 @@ soisconnected(so)
|
||||
wakeup_one(&head->so_timeo);
|
||||
} else {
|
||||
ACCEPT_UNLOCK();
|
||||
SOCK_LOCK(so);
|
||||
so->so_upcall =
|
||||
head->so_accf->so_accept_filter->accf_callback;
|
||||
so->so_upcallarg = head->so_accf->so_accept_filter_arg;
|
||||
@ -147,6 +146,7 @@ soisconnected(so)
|
||||
}
|
||||
return;
|
||||
}
|
||||
SOCK_UNLOCK(so);
|
||||
ACCEPT_UNLOCK();
|
||||
wakeup(&so->so_timeo);
|
||||
sorwakeup(so);
|
||||
|
Loading…
x
Reference in New Issue
Block a user