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authorThomas Gleixner <tglx@linutronix.de>2016-12-25 11:38:40 +0100
committerThomas Gleixner <tglx@linutronix.de>2016-12-25 17:21:22 +0100
commit2456e855354415bfaeb7badaa14e11b3e02c8466 (patch)
tree6fc81500645174c246c3fdb568cba32aa01960c6 /net
parenta5a1d1c2914b5316924c7893eb683a5420ebd3be (diff)
downloadlinux-stericsson-2456e855354415bfaeb7badaa14e11b3e02c8466.tar.gz
ktime: Get rid of the union
ktime is a union because the initial implementation stored the time in scalar nanoseconds on 64 bit machine and in a endianess optimized timespec variant for 32bit machines. The Y2038 cleanup removed the timespec variant and switched everything to scalar nanoseconds. The union remained, but become completely pointless. Get rid of the union and just keep ktime_t as simple typedef of type s64. The conversion was done with coccinelle and some manual mopping up. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org>
Diffstat (limited to 'net')
-rw-r--r--net/can/bcm.c28
-rw-r--r--net/can/gw.c2
-rw-r--r--net/core/dev.c4
-rw-r--r--net/core/skbuff.c2
-rw-r--r--net/ipv4/tcp_output.c4
-rw-r--r--net/ipv6/exthdrs.c2
-rw-r--r--net/ipx/af_ipx.c2
-rw-r--r--net/netfilter/nf_conntrack_core.c2
-rw-r--r--net/netfilter/nfnetlink_log.c2
-rw-r--r--net/netfilter/nfnetlink_queue.c4
-rw-r--r--net/netfilter/xt_time.c2
-rw-r--r--net/sched/sch_netem.c2
-rw-r--r--net/socket.c2
-rw-r--r--net/sunrpc/svcsock.c2
14 files changed, 30 insertions, 30 deletions
diff --git a/net/can/bcm.c b/net/can/bcm.c
index 436a7537e6a9..ab8ba1e16473 100644
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -199,11 +199,11 @@ static int bcm_proc_show(struct seq_file *m, void *v)
seq_printf(m, "%c ", (op->flags & RX_CHECK_DLC) ? 'd' : ' ');
- if (op->kt_ival1.tv64)
+ if (op->kt_ival1)
seq_printf(m, "timeo=%lld ",
(long long)ktime_to_us(op->kt_ival1));
- if (op->kt_ival2.tv64)
+ if (op->kt_ival2)
seq_printf(m, "thr=%lld ",
(long long)ktime_to_us(op->kt_ival2));
@@ -226,11 +226,11 @@ static int bcm_proc_show(struct seq_file *m, void *v)
else
seq_printf(m, "[%u] ", op->nframes);
- if (op->kt_ival1.tv64)
+ if (op->kt_ival1)
seq_printf(m, "t1=%lld ",
(long long)ktime_to_us(op->kt_ival1));
- if (op->kt_ival2.tv64)
+ if (op->kt_ival2)
seq_printf(m, "t2=%lld ",
(long long)ktime_to_us(op->kt_ival2));
@@ -365,11 +365,11 @@ static void bcm_send_to_user(struct bcm_op *op, struct bcm_msg_head *head,
static void bcm_tx_start_timer(struct bcm_op *op)
{
- if (op->kt_ival1.tv64 && op->count)
+ if (op->kt_ival1 && op->count)
hrtimer_start(&op->timer,
ktime_add(ktime_get(), op->kt_ival1),
HRTIMER_MODE_ABS);
- else if (op->kt_ival2.tv64)
+ else if (op->kt_ival2)
hrtimer_start(&op->timer,
ktime_add(ktime_get(), op->kt_ival2),
HRTIMER_MODE_ABS);
@@ -380,7 +380,7 @@ static void bcm_tx_timeout_tsklet(unsigned long data)
struct bcm_op *op = (struct bcm_op *)data;
struct bcm_msg_head msg_head;
- if (op->kt_ival1.tv64 && (op->count > 0)) {
+ if (op->kt_ival1 && (op->count > 0)) {
op->count--;
if (!op->count && (op->flags & TX_COUNTEVT)) {
@@ -398,7 +398,7 @@ static void bcm_tx_timeout_tsklet(unsigned long data)
}
bcm_can_tx(op);
- } else if (op->kt_ival2.tv64)
+ } else if (op->kt_ival2)
bcm_can_tx(op);
bcm_tx_start_timer(op);
@@ -459,7 +459,7 @@ static void bcm_rx_update_and_send(struct bcm_op *op,
lastdata->flags |= (RX_RECV|RX_THR);
/* throttling mode inactive ? */
- if (!op->kt_ival2.tv64) {
+ if (!op->kt_ival2) {
/* send RX_CHANGED to the user immediately */
bcm_rx_changed(op, lastdata);
return;
@@ -470,7 +470,7 @@ static void bcm_rx_update_and_send(struct bcm_op *op,
return;
/* first reception with enabled throttling mode */
- if (!op->kt_lastmsg.tv64)
+ if (!op->kt_lastmsg)
goto rx_changed_settime;
/* got a second frame inside a potential throttle period? */
@@ -537,7 +537,7 @@ static void bcm_rx_starttimer(struct bcm_op *op)
if (op->flags & RX_NO_AUTOTIMER)
return;
- if (op->kt_ival1.tv64)
+ if (op->kt_ival1)
hrtimer_start(&op->timer, op->kt_ival1, HRTIMER_MODE_REL);
}
@@ -1005,7 +1005,7 @@ static int bcm_tx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
op->kt_ival2 = bcm_timeval_to_ktime(msg_head->ival2);
/* disable an active timer due to zero values? */
- if (!op->kt_ival1.tv64 && !op->kt_ival2.tv64)
+ if (!op->kt_ival1 && !op->kt_ival2)
hrtimer_cancel(&op->timer);
}
@@ -1189,7 +1189,7 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
op->kt_ival2 = bcm_timeval_to_ktime(msg_head->ival2);
/* disable an active timer due to zero value? */
- if (!op->kt_ival1.tv64)
+ if (!op->kt_ival1)
hrtimer_cancel(&op->timer);
/*
@@ -1201,7 +1201,7 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
bcm_rx_thr_flush(op, 1);
}
- if ((op->flags & STARTTIMER) && op->kt_ival1.tv64)
+ if ((op->flags & STARTTIMER) && op->kt_ival1)
hrtimer_start(&op->timer, op->kt_ival1,
HRTIMER_MODE_REL);
}
diff --git a/net/can/gw.c b/net/can/gw.c
index 455168718c2e..a54ab0c82104 100644
--- a/net/can/gw.c
+++ b/net/can/gw.c
@@ -429,7 +429,7 @@ static void can_can_gw_rcv(struct sk_buff *skb, void *data)
/* clear the skb timestamp if not configured the other way */
if (!(gwj->flags & CGW_FLAGS_CAN_SRC_TSTAMP))
- nskb->tstamp.tv64 = 0;
+ nskb->tstamp = 0;
/* send to netdevice */
if (can_send(nskb, gwj->flags & CGW_FLAGS_CAN_ECHO))
diff --git a/net/core/dev.c b/net/core/dev.c
index 037ffd27fcc2..8db5a0b4b520 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1731,14 +1731,14 @@ EXPORT_SYMBOL(net_disable_timestamp);
static inline void net_timestamp_set(struct sk_buff *skb)
{
- skb->tstamp.tv64 = 0;
+ skb->tstamp = 0;
if (static_key_false(&netstamp_needed))
__net_timestamp(skb);
}
#define net_timestamp_check(COND, SKB) \
if (static_key_false(&netstamp_needed)) { \
- if ((COND) && !(SKB)->tstamp.tv64) \
+ if ((COND) && !(SKB)->tstamp) \
__net_timestamp(SKB); \
} \
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index e77f40616fea..5a03730fbc1a 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -4368,7 +4368,7 @@ EXPORT_SYMBOL(skb_try_coalesce);
*/
void skb_scrub_packet(struct sk_buff *skb, bool xnet)
{
- skb->tstamp.tv64 = 0;
+ skb->tstamp = 0;
skb->pkt_type = PACKET_HOST;
skb->skb_iif = 0;
skb->ignore_df = 0;
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 31a255b555ad..1d5331a1b1dc 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -1038,7 +1038,7 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it,
skb_shinfo(skb)->gso_size = tcp_skb_mss(skb);
/* Our usage of tstamp should remain private */
- skb->tstamp.tv64 = 0;
+ skb->tstamp = 0;
/* Cleanup our debris for IP stacks */
memset(skb->cb, 0, max(sizeof(struct inet_skb_parm),
@@ -3203,7 +3203,7 @@ struct sk_buff *tcp_make_synack(const struct sock *sk, struct dst_entry *dst,
#endif
/* Do not fool tcpdump (if any), clean our debris */
- skb->tstamp.tv64 = 0;
+ skb->tstamp = 0;
return skb;
}
EXPORT_SYMBOL(tcp_make_synack);
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index 926818c331e5..e4198502fd98 100644
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -232,7 +232,7 @@ static bool ipv6_dest_hao(struct sk_buff *skb, int optoff)
ipv6h->saddr = hao->addr;
hao->addr = tmp_addr;
- if (skb->tstamp.tv64 == 0)
+ if (skb->tstamp == 0)
__net_timestamp(skb);
return true;
diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
index e07f22b0c58a..8a9219ff2e77 100644
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -1809,7 +1809,7 @@ static int ipx_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
rc = skb_copy_datagram_msg(skb, sizeof(struct ipxhdr), msg, copied);
if (rc)
goto out_free;
- if (skb->tstamp.tv64)
+ if (skb->tstamp)
sk->sk_stamp = skb->tstamp;
if (sipx) {
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 6a0bbfa8e702..3a073cd9fcf4 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -783,7 +783,7 @@ __nf_conntrack_confirm(struct sk_buff *skb)
/* set conntrack timestamp, if enabled. */
tstamp = nf_conn_tstamp_find(ct);
if (tstamp) {
- if (skb->tstamp.tv64 == 0)
+ if (skb->tstamp == 0)
__net_timestamp(skb);
tstamp->start = ktime_to_ns(skb->tstamp);
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index 200922bb2036..08247bf7d7b8 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -538,7 +538,7 @@ __build_packet_message(struct nfnl_log_net *log,
goto nla_put_failure;
}
- if (skb->tstamp.tv64) {
+ if (skb->tstamp) {
struct nfulnl_msg_packet_timestamp ts;
struct timespec64 kts = ktime_to_timespec64(skb->tstamp);
ts.sec = cpu_to_be64(kts.tv_sec);
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index be7627b80400..3ee0b8a000a4 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -384,7 +384,7 @@ nfqnl_build_packet_message(struct net *net, struct nfqnl_instance *queue,
+ nla_total_size(sizeof(u_int32_t)) /* skbinfo */
+ nla_total_size(sizeof(u_int32_t)); /* cap_len */
- if (entskb->tstamp.tv64)
+ if (entskb->tstamp)
size += nla_total_size(sizeof(struct nfqnl_msg_packet_timestamp));
size += nfqnl_get_bridge_size(entry);
@@ -555,7 +555,7 @@ nfqnl_build_packet_message(struct net *net, struct nfqnl_instance *queue,
if (nfqnl_put_bridge(entry, skb) < 0)
goto nla_put_failure;
- if (entskb->tstamp.tv64) {
+ if (entskb->tstamp) {
struct nfqnl_msg_packet_timestamp ts;
struct timespec64 kts = ktime_to_timespec64(entskb->tstamp);
diff --git a/net/netfilter/xt_time.c b/net/netfilter/xt_time.c
index 0ae55a36f492..1b01eec1fbda 100644
--- a/net/netfilter/xt_time.c
+++ b/net/netfilter/xt_time.c
@@ -168,7 +168,7 @@ time_mt(const struct sk_buff *skb, struct xt_action_param *par)
* may happen that the same packet matches both rules if
* it arrived at the right moment before 13:00.
*/
- if (skb->tstamp.tv64 == 0)
+ if (skb->tstamp == 0)
__net_timestamp((struct sk_buff *)skb);
stamp = ktime_to_ns(skb->tstamp);
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index b7e4097bfdab..bcfadfdea8e0 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -627,7 +627,7 @@ deliver:
* from the network (tstamp will be updated).
*/
if (G_TC_FROM(skb->tc_verd) & AT_INGRESS)
- skb->tstamp.tv64 = 0;
+ skb->tstamp = 0;
#endif
if (q->qdisc) {
diff --git a/net/socket.c b/net/socket.c
index 5ff26c44db33..8487bf136e5c 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -668,7 +668,7 @@ void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk,
/* Race occurred between timestamp enabling and packet
receiving. Fill in the current time for now. */
- if (need_software_tstamp && skb->tstamp.tv64 == 0)
+ if (need_software_tstamp && skb->tstamp == 0)
__net_timestamp(skb);
if (need_software_tstamp) {
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index a3e85ee28b5a..de066acdb34e 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -574,7 +574,7 @@ static int svc_udp_recvfrom(struct svc_rqst *rqstp)
}
len = svc_addr_len(svc_addr(rqstp));
rqstp->rq_addrlen = len;
- if (skb->tstamp.tv64 == 0) {
+ if (skb->tstamp == 0) {
skb->tstamp = ktime_get_real();
/* Don't enable netstamp, sunrpc doesn't
need that much accuracy */