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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-03 05:09:00 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-03 05:09:00 +0000 |
| commit | 953b921688bb14675ebdf3c36148d5a6cd7e1a76 (patch) | |
| tree | 5a6ca8716e751fa40acca955073c8e5e5595c74e /include/net/tcp.h | |
| parent | Releasing progress-linux version 6.8.11-1~progress7.99u1. (diff) | |
| download | linux-953b921688bb14675ebdf3c36148d5a6cd7e1a76.tar.xz linux-953b921688bb14675ebdf3c36148d5a6cd7e1a76.zip | |
Merging upstream version 6.8.12.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/net/tcp.h')
| -rw-r--r-- | include/net/tcp.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h index f6eba9652..ab62e53f1 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1494,11 +1494,10 @@ static inline int tcp_space_from_win(const struct sock *sk, int win) return __tcp_space_from_win(tcp_sk(sk)->scaling_ratio, win); } -/* Assume a conservative default of 1200 bytes of payload per 4K page. +/* Assume a 50% default for skb->len/skb->truesize ratio. * This may be adjusted later in tcp_measure_rcv_mss(). */ -#define TCP_DEFAULT_SCALING_RATIO ((1200 << TCP_RMEM_TO_WIN_SCALE) / \ - SKB_TRUESIZE(4096)) +#define TCP_DEFAULT_SCALING_RATIO (1 << (TCP_RMEM_TO_WIN_SCALE - 1)) static inline void tcp_scaling_ratio_init(struct sock *sk) { |