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Searched refs:dctcp_alpha (Results 1 – 3 of 3) sorted by relevance

/linux/net/ipv4/
H A Dtcp_dctcp.c53 u32 dctcp_alpha; member
73 MODULE_PARM_DESC(dctcp_shift_g, "parameter g for updating dctcp_alpha"); in dctcp_reset()
100 ca->dctcp_alpha = min(dctcp_alpha_on_init, DCTCP_MAX_ALPHA); in dctcp_init()
124 return max(tcp_snd_cwnd(tp) - ((tcp_snd_cwnd(tp) * ca->dctcp_alpha) >> 11U), 2U); in dctcp_update_alpha()
136 u32 alpha = ca->dctcp_alpha; in dctcp_update_alpha()
140 /* dctcp_alpha keeps EWMA of fraction of ECN marked in dctcp_update_alpha()
165 /* dctcp_alpha can be read from dctcp_get_info() without in dctcp_react_to_loss()
166 * synchro, so we ask compiler to not use dctcp_alpha in dctcp_react_to_loss()
169 WRITE_ONCE(ca->dctcp_alpha, alpha); in dctcp_react_to_loss()
230 info->dctcp.dctcp_alpha in dctcp_get_info()
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/linux/tools/testing/selftests/bpf/progs/
H A Dbpf_dctcp.c50 __u32 dctcp_alpha; member
102 ca->dctcp_alpha = min(dctcp_alpha_on_init, DCTCP_MAX_ALPHA); in BPF_PROG()
121 return max(tp->snd_cwnd - ((tp->snd_cwnd * ca->dctcp_alpha) >> 11U), 2U); in BPF_PROG()
133 __u32 alpha = ca->dctcp_alpha; in BPF_PROG()
149 ca->dctcp_alpha = alpha; in BPF_PROG()
/linux/include/uapi/linux/
H A Dinet_diag.h218 __u32 dctcp_alpha; member