Commit 0740d49c authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo Committed by David S. Miller
Browse files

[DCCP] packet_history: Convert dccphtx_tstamp to ktime_t


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e7c23357
......@@ -401,7 +401,7 @@ static void ccid3_hc_tx_packet_sent(struct sock *sk, int more,
}
dccp_tx_hist_add_entry(&hctx->ccid3hctx_hist, packet);
packet->dccphtx_tstamp = ktime_to_timeval(ktime_get_real());
packet->dccphtx_tstamp = ktime_get_real();
packet->dccphtx_seqno = dccp_sk(sk)->dccps_gss;
packet->dccphtx_rtt = hctx->ccid3hctx_rtt;
packet->dccphtx_sent = 1;
......@@ -412,7 +412,7 @@ static void ccid3_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk);
struct ccid3_options_received *opt_recv;
struct dccp_tx_hist_entry *packet;
ktime_t now, t_hist;
ktime_t now;
unsigned long t_nfb;
u32 pinv, r_sample;
......@@ -451,12 +451,11 @@ static void ccid3_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
hctx->ccid3hctx_p = 1000000 / pinv;
now = ktime_get_real();
t_hist = timeval_to_ktime(packet->dccphtx_tstamp);
/*
* Calculate new round trip sample as per [RFC 3448, 4.3] by
* R_sample = (now - t_recvdata) - t_elapsed
*/
r_sample = dccp_sample_rtt(sk, now, &t_hist);
r_sample = dccp_sample_rtt(sk, now, &packet->dccphtx_tstamp);
/*
* Update RTT estimate by
......
......@@ -40,7 +40,6 @@
#include <linux/ktime.h>
#include <linux/list.h>
#include <linux/slab.h>
#include <linux/time.h>
#include "../../dccp.h"
......@@ -58,7 +57,7 @@ struct dccp_tx_hist_entry {
u64 dccphtx_seqno:48,
dccphtx_sent:1;
u32 dccphtx_rtt;
struct timeval dccphtx_tstamp;
ktime_t dccphtx_tstamp;
};
struct dccp_tx_hist {
......
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment