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Searched refs:window_clamp (Results 1 – 9 of 9) sorted by relevance

/Linux-v4.19/net/ipv4/
Dtcp_minisocks.c359 u32 window_clamp; in tcp_openreq_init_rwin() local
365 window_clamp = READ_ONCE(tp->window_clamp); in tcp_openreq_init_rwin()
367 req->rsk_window_clamp = window_clamp ? : dst_metric(dst, RTAX_WINDOW); in tcp_openreq_init_rwin()
525 newtp->window_clamp = req->rsk_window_clamp; in tcp_create_openreq_child()
534 newtp->window_clamp = min(newtp->window_clamp, 65535U); in tcp_create_openreq_child()
Dtcp_output.c205 __u32 *rcv_wnd, __u32 *window_clamp, in tcp_select_initial_window() argument
212 if (*window_clamp == 0) in tcp_select_initial_window()
213 (*window_clamp) = (U16_MAX << TCP_MAX_WSCALE); in tcp_select_initial_window()
214 space = min(*window_clamp, space); in tcp_select_initial_window()
238 space = min_t(u32, space, *window_clamp); in tcp_select_initial_window()
250 (*window_clamp) = min_t(__u32, U16_MAX << (*rcv_wscale), *window_clamp); in tcp_select_initial_window()
2616 int full_space = min_t(int, tp->window_clamp, allowed_space); in __tcp_select_window()
3305 if (!tp->window_clamp) in tcp_connect_init()
3306 tp->window_clamp = dst_metric(dst, RTAX_WINDOW); in tcp_connect_init()
3313 (tp->window_clamp > tcp_full_space(sk) || tp->window_clamp == 0)) in tcp_connect_init()
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Dtcp_input.c407 if (tp->rcv_ssthresh < tp->window_clamp && in tcp_grow_window()
423 tp->window_clamp); in tcp_grow_window()
469 if (tp->window_clamp >= maxwin) { in tcp_init_buffer_space()
470 tp->window_clamp = maxwin; in tcp_init_buffer_space()
473 tp->window_clamp = max(maxwin - in tcp_init_buffer_space()
480 tp->window_clamp > 2 * tp->advmss && in tcp_init_buffer_space()
481 tp->window_clamp + tp->advmss > maxwin) in tcp_init_buffer_space()
482 tp->window_clamp = max(2 * tp->advmss, maxwin - tp->advmss); in tcp_init_buffer_space()
484 tp->rcv_ssthresh = min(tp->rcv_ssthresh, tp->window_clamp); in tcp_init_buffer_space()
505 tp->rcv_ssthresh = min(tp->window_clamp, 2U * tp->advmss); in tcp_clamp_window()
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Dsyncookies.c388 req->rsk_window_clamp = tp->window_clamp ? :dst_metric(&rt->dst, RTAX_WINDOW); in cookie_v4_check()
Dtcp.c1572 if (2*rcv_window_now <= tp->window_clamp) { in tcp_cleanup_rbuf()
1722 tcp_sk(sk)->window_clamp = tcp_win_from_space(sk, val); in tcp_set_rcvlowat()
2580 tp->window_clamp = 0; in tcp_disconnect()
2957 tp->window_clamp = 0; in do_tcp_setsockopt()
2959 tp->window_clamp = val < SOCK_MIN_RCVBUF / 2 ? in do_tcp_setsockopt()
3348 val = tp->window_clamp; in do_tcp_getsockopt()
/Linux-v4.19/include/linux/
Dtcp.h210 u32 window_clamp; /* Maximal window to advertise */ member
/Linux-v4.19/net/ipv6/
Dsyncookies.c248 req->rsk_window_clamp = tp->window_clamp ? :dst_metric(dst, RTAX_WINDOW); in cookie_v6_check()
/Linux-v4.19/include/net/
Dtcp.h1338 __u32 *window_clamp, int wscale_ok,
/Linux-v4.19/drivers/crypto/chelsio/chtls/
Dchtls_cm.c1087 tp->window_clamp); in chtls_recv_sock()