diff options
Diffstat (limited to 'net/dccp/ccids')
| -rw-r--r-- | net/dccp/ccids/ccid3.c | 12 | ||||
| -rw-r--r-- | net/dccp/ccids/ccid3.h | 3 |
2 files changed, 6 insertions, 9 deletions
diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c index d0763adbce2..42d3dbc1874 100644 --- a/net/dccp/ccids/ccid3.c +++ b/net/dccp/ccids/ccid3.c @@ -154,12 +154,10 @@ static void ccid3_hc_tx_update_x(struct sock *sk) TFRC_T_MBI); } else { - struct timeval now; + const ktime_t now = ktime_get_real(); - dccp_timestamp(sk, &now); - - if ((timeval_delta(&now, &hctx->ccid3hctx_t_ld) - - (suseconds_t)hctx->ccid3hctx_rtt) >= 0) { + if ((ktime_us_delta(now, hctx->ccid3hctx_t_ld) - + (s64)hctx->ccid3hctx_rtt) >= 0) { hctx->ccid3hctx_x = max(min(2 * hctx->ccid3hctx_x, min_rate), @@ -343,7 +341,7 @@ static int ccid3_hc_tx_send_packet(struct sock *sk, struct sk_buff *skb) ccid3_pr_debug("SYN RTT = %uus\n", dp->dccps_syn_rtt); hctx->ccid3hctx_rtt = dp->dccps_syn_rtt; hctx->ccid3hctx_x = rfc3390_initial_rate(sk); - hctx->ccid3hctx_t_ld = ktime_to_timeval(now); + hctx->ccid3hctx_t_ld = now; } else { /* Sender does not have RTT sample: X = MSS/second */ hctx->ccid3hctx_x = dp->dccps_mss_cache; @@ -477,7 +475,7 @@ static void ccid3_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb) */ hctx->ccid3hctx_rtt = r_sample; hctx->ccid3hctx_x = rfc3390_initial_rate(sk); - hctx->ccid3hctx_t_ld = now; + hctx->ccid3hctx_t_ld = timeval_to_ktime(now); ccid3_update_send_interval(hctx); diff --git a/net/dccp/ccids/ccid3.h b/net/dccp/ccids/ccid3.h index 51d4b804e33..dcb6b677348 100644 --- a/net/dccp/ccids/ccid3.h +++ b/net/dccp/ccids/ccid3.h @@ -38,7 +38,6 @@ #include <linux/ktime.h> #include <linux/list.h> -#include <linux/time.h> #include <linux/types.h> #include <linux/tfrc.h> #include "../ccid.h" @@ -111,7 +110,7 @@ struct ccid3_hc_tx_sock { u8 ccid3hctx_idle; ktime_t ccid3hctx_t_last_win_count; struct timer_list ccid3hctx_no_feedback_timer; - struct timeval ccid3hctx_t_ld; + ktime_t ccid3hctx_t_ld; ktime_t ccid3hctx_t_nom; u32 ccid3hctx_delta; struct list_head ccid3hctx_hist; |