Differential D56610 Diff 176838 sys/netinet/tcp_timewait.c

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sys/netinet/tcp_timewait.c

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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY		* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF		* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.		* SUCH DAMAGE.
*/		*/

#include "opt_inet.h"		#include "opt_inet.h"
#include "opt_inet6.h"		#include "opt_inet6.h"
#include "opt_ipsec.h"		#include "opt_ipsec.h"
		#include "opt_kern_tls.h"

#include <sys/param.h>		#include <sys/param.h>
#include <sys/systm.h>		#include <sys/systm.h>
#include <sys/callout.h>		#include <sys/callout.h>
#include <sys/kernel.h>		#include <sys/kernel.h>
		#ifdef KERN_TLS
		#include <sys/ktls.h>
		#endif
#include <sys/sysctl.h>		#include <sys/sysctl.h>
#include <sys/malloc.h>		#include <sys/malloc.h>
#include <sys/mbuf.h>		#include <sys/mbuf.h>
#include <sys/priv.h>		#include <sys/priv.h>
#include <sys/proc.h>		#include <sys/proc.h>
#include <sys/socket.h>		#include <sys/socket.h>
#include <sys/socketvar.h>		#include <sys/socketvar.h>
#include <sys/syslog.h>		#include <sys/syslog.h>
▲ Show 20 Lines • Show All 79 Lines • ▼ Show 20 Lines	tcp_twstart(struct tcpcb *tp)
NET_EPOCH_ASSERT();		NET_EPOCH_ASSERT();
INP_WLOCK_ASSERT(inp);		INP_WLOCK_ASSERT(inp);
MPASS(!(tp->t_flags & TF_DISCONNECTED));		MPASS(!(tp->t_flags & TF_DISCONNECTED));

tcp_state_change(tp, TCPS_TIME_WAIT);		tcp_state_change(tp, TCPS_TIME_WAIT);
tcp_free_sackholes(tp);		tcp_free_sackholes(tp);
soisdisconnected(inp->inp_socket);		soisdisconnected(inp->inp_socket);

		#ifdef KERN_TLS
		/* release ktls snd tag now that no more data can be sent */
		if (tptosocket(tp)->so_snd.sb_tls_info != NULL) {
		ktls_release_snd_tag(tptosocket(tp)->so_snd.sb_tls_info);
		}
		#endif
if (tp->t_flags & TF_ACKNOW)		if (tp->t_flags & TF_ACKNOW)
(void) tcp_output(tp);		(void) tcp_output(tp);

tcp_timer_activate(tp, TT_2MSL, 2 * tcp_eff_msl(tp));		tcp_timer_activate(tp, TT_2MSL, 2 * tcp_eff_msl(tp));
INP_WUNLOCK(inp);		INP_WUNLOCK(inp);
}		}

/*		/*
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