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[DCCP] ackvec: Convert to ktime_t 

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 17:17:25 -07:00 committed by David S. Miller
parent 668348a423
commit b8bda9d708
2 changed files with 7 additions and 8 deletions
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11
net/dccp/ackvec.c
View File

@ -73,17 +73,17 @@ int dccp_insert_option_ackvec(struct sock *sk, struct sk_buff *skb)
DCCP_MAX_ACKVEC_OPT_LEN - 1) /
DCCP_MAX_ACKVEC_OPT_LEN;
u16 len = av->dccpav_vec_len + 2 * nr_opts, i;
struct timeval now;
u32 elapsed_time;
const unsigned char *tail, *from;
unsigned char *to;
struct dccp_ackvec_record *avr;
suseconds_t delta;
if (DCCP_SKB_CB(skb)->dccpd_opt_len + len > DCCP_MAX_OPT_LEN)
return -1;
dccp_timestamp(sk, &now);
elapsed_time = timeval_delta(&now, &av->dccpav_time) / 10;
delta = ktime_us_delta(ktime_get_real(), av->dccpav_time);
elapsed_time = delta / 10;
if (elapsed_time != 0 &&
dccp_insert_option_elapsed_time(sk, skb, elapsed_time))
@ -159,8 +159,7 @@ struct dccp_ackvec *dccp_ackvec_alloc(const gfp_t priority)
av->dccpav_buf_head = DCCP_MAX_ACKVEC_LEN - 1;
av->dccpav_buf_ackno = UINT48_MAX + 1;
av->dccpav_buf_nonce = av->dccpav_buf_nonce = 0;
av->dccpav_time.tv_sec = 0;
av->dccpav_time.tv_usec = 0;
av->dccpav_time = ktime_set(0, 0);
av->dccpav_vec_len = 0;
INIT_LIST_HEAD(&av->dccpav_records);
}
@ -321,7 +320,7 @@ int dccp_ackvec_add(struct dccp_ackvec *av, const struct sock *sk,
}
av->dccpav_buf_ackno = ackno;
dccp_timestamp(sk, &av->dccpav_time);
av->dccpav_time = ktime_get_real();
out:
return 0;

4
net/dccp/ackvec.h
View File

@ -12,8 +12,8 @@
*/
#include <linux/compiler.h>
#include <linux/ktime.h>
#include <linux/list.h>
#include <linux/time.h>
#include <linux/types.h>
/* Read about the ECN nonce to see why it is 253 */
@ -52,7 +52,7 @@
struct dccp_ackvec {
u64 dccpav_buf_ackno;
struct list_head dccpav_records;
struct timeval dccpav_time;
ktime_t dccpav_time;
u16 dccpav_buf_head;
u16 dccpav_vec_len;
u8 dccpav_buf_nonce;