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[DCCP] packet_history: convert dccphrx_tstamp to ktime_t

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Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnaldo Carvalho de Melo
2007-08-19 17:17:51 -07:00
committed by David S. Miller
parent b8bda9d708
commit e7c2335794
4 changed files with 14 additions and 18 deletions
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11
net/dccp/ccids/lib/loss_interval.c
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@@ -125,14 +125,14 @@ static int dccp_li_hist_interval_new(struct list_head *list,
* returns estimated loss interval in usecs */
static u32 dccp_li_calc_first_li(struct sock *sk,
struct list_head *hist_list,
struct timeval *last_feedback,
ktime_t last_feedback,
u16 s, u32 bytes_recv,
u32 previous_x_recv)
{
struct dccp_rx_hist_entry *entry, *next, *tail = NULL;
u32 x_recv, p;
suseconds_t rtt, delta;
struct timeval tstamp = { 0, 0 };
ktime_t tstamp = ktime_set(0, 0);
int interval = 0;
int win_count = 0;
int step = 0;
@@ -176,7 +176,7 @@ found:
return ~0;
}
delta = timeval_delta(&tstamp, &tail->dccphrx_tstamp);
delta = ktime_us_delta(tstamp, tail->dccphrx_tstamp);
DCCP_BUG_ON(delta < 0);
rtt = delta * 4 / interval;
@@ -196,8 +196,7 @@ found:
return ~0;
}
dccp_timestamp(sk, &tstamp);
delta = timeval_delta(&tstamp, last_feedback);
delta = ktime_us_delta(ktime_get_real(), last_feedback);
DCCP_BUG_ON(delta <= 0);
x_recv = scaled_div32(bytes_recv, delta);
@@ -226,7 +225,7 @@ found:
void dccp_li_update_li(struct sock *sk,
struct list_head *li_hist_list,
struct list_head *hist_list,
struct timeval *last_feedback, u16 s, u32 bytes_recv,
ktime_t last_feedback, u16 s, u32 bytes_recv,
u32 previous_x_recv, u64 seq_loss, u8 win_loss)
{
struct dccp_li_hist_entry *head;