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author | H. Peter Anvin <hpa@linux.intel.com> | 2014-02-07 23:27:30 +0400 |
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committer | H. Peter Anvin <hpa@linux.intel.com> | 2014-02-07 23:27:30 +0400 |
commit | a3b072cd180c12e8fe0ece9487b9065808327640 (patch) | |
tree | 62b982041be84748852d77cdf6ca5639ef40858f /net/ipv4/tcp_yeah.c | |
parent | 75a1ba5b2c529db60ca49626bcaf0bddf4548438 (diff) | |
parent | 081cd62a010f97b5bc1d2b0cd123c5abc692b68a (diff) | |
download | linux-a3b072cd180c12e8fe0ece9487b9065808327640.tar.xz |
Merge tag 'efi-urgent' into x86/urgent
* Avoid WARN_ON() when mapping BGRT on Baytrail (EFI 32-bit).
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'net/ipv4/tcp_yeah.c')
-rw-r--r-- | net/ipv4/tcp_yeah.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/net/ipv4/tcp_yeah.c b/net/ipv4/tcp_yeah.c index a347a078ee07..1a8d271f994d 100644 --- a/net/ipv4/tcp_yeah.c +++ b/net/ipv4/tcp_yeah.c @@ -3,7 +3,7 @@ * YeAH TCP * * For further details look at: - * http://wil.cs.caltech.edu/pfldnet2007/paper/YeAH_TCP.pdf + * https://web.archive.org/web/20080316215752/http://wil.cs.caltech.edu/pfldnet2007/paper/YeAH_TCP.pdf * */ #include <linux/mm.h> @@ -15,13 +15,13 @@ #include "tcp_vegas.h" -#define TCP_YEAH_ALPHA 80 //lin number of packets queued at the bottleneck -#define TCP_YEAH_GAMMA 1 //lin fraction of queue to be removed per rtt -#define TCP_YEAH_DELTA 3 //log minimum fraction of cwnd to be removed on loss -#define TCP_YEAH_EPSILON 1 //log maximum fraction to be removed on early decongestion -#define TCP_YEAH_PHY 8 //lin maximum delta from base -#define TCP_YEAH_RHO 16 //lin minimum number of consecutive rtt to consider competition on loss -#define TCP_YEAH_ZETA 50 //lin minimum number of state switchs to reset reno_count +#define TCP_YEAH_ALPHA 80 /* number of packets queued at the bottleneck */ +#define TCP_YEAH_GAMMA 1 /* fraction of queue to be removed per rtt */ +#define TCP_YEAH_DELTA 3 /* log minimum fraction of cwnd to be removed on loss */ +#define TCP_YEAH_EPSILON 1 /* log maximum fraction to be removed on early decongestion */ +#define TCP_YEAH_PHY 8 /* maximum delta from base */ +#define TCP_YEAH_RHO 16 /* minimum number of consecutive rtt to consider competition on loss */ +#define TCP_YEAH_ZETA 50 /* minimum number of state switches to reset reno_count */ #define TCP_SCALABLE_AI_CNT 100U @@ -214,9 +214,9 @@ static u32 tcp_yeah_ssthresh(struct sock *sk) { if (yeah->doing_reno_now < TCP_YEAH_RHO) { reduction = yeah->lastQ; - reduction = min( reduction, max(tp->snd_cwnd>>1, 2U) ); + reduction = min(reduction, max(tp->snd_cwnd>>1, 2U)); - reduction = max( reduction, tp->snd_cwnd >> TCP_YEAH_DELTA); + reduction = max(reduction, tp->snd_cwnd >> TCP_YEAH_DELTA); } else reduction = max(tp->snd_cwnd>>1, 2U); |