---

yaml --- r: 66295 b: refs/heads/master c: 19ac214 h: refs/heads/master i: 66293: fb09007 66291: aa8b529 66287: a03a26f v: v3
git-mirror · Oct 10, 2007 · a2c15b1 · a2c15b1
1 parent f765106
commit a2c15b1
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Showing 3 changed files with 8 additions and 10 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0740d49c2465bdd2644455c4bc49794395b73433
+refs/heads/master: 19ac21465e15e476220909c01b23df847b6ffa30
diff --git a/trunk/include/linux/dccp.h b/trunk/include/linux/dccp.h
@@ -215,6 +215,7 @@ struct dccp_so_feat {
 #ifdef __KERNEL__
 
 #include <linux/in.h>
+#include <linux/ktime.h>
 #include <linux/list.h>
 #include <linux/uio.h>
 #include <linux/workqueue.h>
@@ -498,7 +499,7 @@ struct dccp_sock {
 	__u64				dccps_gar;
 	__be32				dccps_service;
 	struct dccp_service_list	*dccps_service_list;
-	struct timeval			dccps_timestamp_time;
+	ktime_t				dccps_timestamp_time;
 	__u32				dccps_timestamp_echo;
 	__u16				dccps_l_ack_ratio;
 	__u16				dccps_r_ack_ratio;

diff --git a/trunk/net/dccp/options.c b/trunk/net/dccp/options.c
@@ -158,7 +158,7 @@ int dccp_parse_options(struct sock *sk, struct sk_buff *skb)
 			opt_recv->dccpor_timestamp = ntohl(*(__be32 *)value);
 
 			dp->dccps_timestamp_echo = opt_recv->dccpor_timestamp;
-			dccp_timestamp(sk, &dp->dccps_timestamp_time);
+			dp->dccps_timestamp_time = ktime_get_real();
 
 			dccp_pr_debug("%s rx opt: TIMESTAMP=%u, ackno=%llu\n",
 				      dccp_role(sk), opt_recv->dccpor_timestamp,
@@ -405,14 +405,12 @@ static int dccp_insert_option_timestamp_echo(struct sock *sk,
 					     struct sk_buff *skb)
 {
 	struct dccp_sock *dp = dccp_sk(sk);
-	struct timeval now;
 	__be32 tstamp_echo;
-	u32 elapsed_time;
 	int len, elapsed_time_len;
 	unsigned char *to;
-
-	dccp_timestamp(sk, &now);
-	elapsed_time = timeval_delta(&now, &dp->dccps_timestamp_time) / 10;
+	const suseconds_t delta = ktime_us_delta(ktime_get_real(),
+						 dp->dccps_timestamp_time);
+	u32 elapsed_time = delta / 10;
 	elapsed_time_len = dccp_elapsed_time_len(elapsed_time);
 	len = 6 + elapsed_time_len;
 
@@ -438,8 +436,7 @@ static int dccp_insert_option_timestamp_echo(struct sock *sk,
 	}
 
 	dp->dccps_timestamp_echo = 0;
-	dp->dccps_timestamp_time.tv_sec = 0;
-	dp->dccps_timestamp_time.tv_usec = 0;
+	dp->dccps_timestamp_time = ktime_set(0, 0);
 	return 0;
 }