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| author |   Soheil Hassas Yeganeh <soheil@google.com> | 2016-09-19 23:39:08 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-09-21 00:22:59 -0400 |
| commit | f78e73e27fdeab6f9317667f7e9676b59c1ec1fb (patch) | |
| tree | 5f8ae6dedbe91b039cb6330db7ada0af22140f24 /net/ipv4/tcp_cdg.c | |
| parent | net: ethernet: mediatek: enhance with avoiding superfluous assignment inside mtk_get_ethtool_stats (diff) | |
| download | linux-dev-f78e73e27fdeab6f9317667f7e9676b59c1ec1fb.tar.xz linux-dev-f78e73e27fdeab6f9317667f7e9676b59c1ec1fb.zip | |
tcp: cdg: rename struct minmax in tcp_cdg.c to avoid a naming conflict
The upcoming change "lib/win_minmax: windowed min or max estimator"
introduces a struct called minmax, which is then included in
include/linux/tcp.h in the upcoming change "tcp: use windowed min
filter library for TCP min_rtt estimation". This would create a
compilation error for tcp_cdg.c, which defines its own minmax
struct. To avoid this naming conflict (and potentially others in the
future), this commit renames the version used in tcp_cdg.c to
cdg_minmax.
Signed-off-by: Soheil Hassas Yeganeh <soheil@google.com>
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Kenneth Klette Jonassen <kennetkl@ifi.uio.no>
Acked-by: Kenneth Klette Jonassen <kennetkl@ifi.uio.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_cdg.c')
| -rw-r--r-- | net/ipv4/tcp_cdg.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/ipv4/tcp_cdg.c b/net/ipv4/tcp_cdg.c index 03725b294286..35b280361cb2 100644 --- a/net/ipv4/tcp_cdg.c +++ b/net/ipv4/tcp_cdg.c @@ -56,7 +56,7 @@ MODULE_PARM_DESC(use_shadow, "use shadow window heuristic"); module_param(use_tolerance, bool, 0644); MODULE_PARM_DESC(use_tolerance, "use loss tolerance heuristic"); -struct minmax { +struct cdg_minmax { union { struct { s32 min; @@ -74,10 +74,10 @@ enum cdg_state { }; struct cdg { - struct minmax rtt; - struct minmax rtt_prev; - struct minmax *gradients; - struct minmax gsum; + struct cdg_minmax rtt; + struct cdg_minmax rtt_prev; + struct cdg_minmax *gradients; + struct cdg_minmax gsum; bool gfilled; u8 tail; u8 state; @@ -353,7 +353,7 @@ static void tcp_cdg_cwnd_event(struct sock *sk, const enum tcp_ca_event ev) { struct cdg *ca = inet_csk_ca(sk); struct tcp_sock *tp = tcp_sk(sk); - struct minmax *gradients; + struct cdg_minmax *gradients; switch (ev) { case CA_EVENT_CWND_RESTART: |