/* * TCP Vegas congestion control interface */ #ifndef __TCP_VEGAS_H #define __TCP_VEGAS_H 1 /* Vegas variables */ struct vegas { u32 beg_snd_nxt; /* right edge during last RTT */ u32 beg_snd_una; /* left edge during last RTT */ u32 beg_snd_cwnd; /* saves the size of the cwnd */ u8 doing_vegas_now;/* if true, do vegas for this RTT */ u16 cntRTT; /* # of RTTs measured within last RTT */ u32 minRTT; /* min of RTTs measured within last RTT (in usec) */ u32 baseRTT; /* the min of all Vegas RTT measurements seen (in usec) */ }; void tcp_vegas_init(struct sock *sk); void tcp_vegas_state(struct sock *sk, u8 ca_state); void tcp_vegas_pkts_acked(struct sock *sk, const struct ack_sample *sample); void tcp_vegas_cwnd_event(struct sock *sk, enum tcp_ca_event event); size_t tcp_vegas_get_info(struct sock *sk, u32 ext, int *attr, union tcp_cc_info *info); #endif /* __TCP_VEGAS_H */ form'>
net-next plumbingsTobias Klauser
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authorBhumika Goyal <bhumirks@gmail.com>2017-01-25 00:54:07 +0530
committerDan Williams <dan.j.williams@intel.com>2017-01-31 18:16:30 -0800
commit970d14e3989160ee9e97c7d75ecbc893fd29dab9 (patch)
tree4a731cac4efedb17f86a912ec56c151d26792abe /include/xen/swiotlb-xen.h
parent7a308bb3016f57e5be11a677d15b821536419d36 (diff)
nvdimm: constify device_type structures
Declare device_type structure as const as it is only stored in the type field of a device structure. This field is of type const, so add const to declaration of device_type structure. File size before: text data bss dec hex filename 19278 3199 16 22493 57dd nvdimm/namespace_devs.o File size after: text data bss dec hex filename 19929 3160 16 23105 5a41 nvdimm/namespace_devs.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'include/xen/swiotlb-xen.h')