2002-09-20 20:02:52

by Francois Romieu

[permalink] [raw]
Subject: [PATCH] 2.5.37 - xtime to do_gettimeofday() in drivers/atm/*c

Greetings,

simple xtime to do_gettimeofday() as indicated in the subject.

Please apply.

diff -urpN linux-2.5.37.orig/drivers/atm/ambassador.c linux-2.5.37/drivers/atm/ambassador.c
--- linux-2.5.37.orig/drivers/atm/ambassador.c Fri Sep 20 20:45:33 2002
+++ linux-2.5.37/drivers/atm/ambassador.c Fri Sep 20 21:30:04 2002
@@ -516,7 +516,7 @@ static void rx_complete (amb_dev * dev,

// VC layer stats
atomic_inc(&atm_vcc->stats->rx);
- skb->stamp = xtime;
+ do_gettimeofday(&skb->stamp);
// end of our responsability
atm_vcc->push (atm_vcc, skb);
return;
diff -urpN linux-2.5.37.orig/drivers/atm/atmtcp.c linux-2.5.37/drivers/atm/atmtcp.c
--- linux-2.5.37.orig/drivers/atm/atmtcp.c Fri Sep 20 20:45:33 2002
+++ linux-2.5.37/drivers/atm/atmtcp.c Fri Sep 20 21:32:19 2002
@@ -275,7 +275,7 @@ static int atmtcp_c_send(struct atm_vcc
result = -ENOBUFS;
goto done;
}
- new_skb->stamp = xtime;
+ do_gettimeofday(&new_skb->stamp);
memcpy(skb_put(new_skb,skb->len),skb->data,skb->len);
out_vcc->push(out_vcc,new_skb);
atomic_inc(&vcc->stats->tx);
diff -urpN linux-2.5.37.orig/drivers/atm/eni.c linux-2.5.37/drivers/atm/eni.c
--- linux-2.5.37.orig/drivers/atm/eni.c Fri Sep 20 20:45:33 2002
+++ linux-2.5.37/drivers/atm/eni.c Fri Sep 20 21:27:03 2002
@@ -702,7 +702,7 @@ static void get_service(struct atm_dev *
DPRINTK("Grr, servicing VCC %ld twice\n",vci);
continue;
}
- ENI_VCC(vcc)->timestamp = xtime;
+ do_gettimeofday(&ENI_VCC(vcc)->timestamp);
ENI_VCC(vcc)->next = NULL;
if (vcc->qos.rxtp.traffic_class == ATM_CBR) {
if (eni_dev->fast)
diff -urpN linux-2.5.37.orig/drivers/atm/fore200e.c linux-2.5.37/drivers/atm/fore200e.c
--- linux-2.5.37.orig/drivers/atm/fore200e.c Fri Sep 20 20:45:33 2002
+++ linux-2.5.37/drivers/atm/fore200e.c Fri Sep 20 21:30:55 2002
@@ -1134,7 +1134,8 @@ fore200e_push_rpd(struct fore200e* fore2
return;
}

- skb->stamp = vcc->timestamp = xtime;
+ do_gettimeofday(&vcc->timestamp);
+ skb->stamp = vcc->timestamp;

#ifdef FORE200E_52BYTE_AAL0_SDU
if (cell_header) {
diff -urpN linux-2.5.37.orig/drivers/atm/horizon.c linux-2.5.37/drivers/atm/horizon.c
--- linux-2.5.37.orig/drivers/atm/horizon.c Fri Sep 20 20:45:33 2002
+++ linux-2.5.37/drivers/atm/horizon.c Fri Sep 20 21:31:10 2002
@@ -1049,7 +1049,7 @@ static void rx_schedule (hrz_dev * dev,
struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
// VC layer stats
atomic_inc(&vcc->stats->rx);
- skb->stamp = xtime;
+ do_gettimeofday(&skb->stamp);
// end of our responsability
vcc->push (vcc, skb);
}
diff -urpN linux-2.5.37.orig/drivers/atm/idt77252.c linux-2.5.37/drivers/atm/idt77252.c
--- linux-2.5.37.orig/drivers/atm/idt77252.c Fri Sep 20 20:45:33 2002
+++ linux-2.5.37/drivers/atm/idt77252.c Fri Sep 20 21:32:52 2002
@@ -1099,7 +1099,7 @@ dequeue_rx(struct idt77252_dev *card, st
cell, ATM_CELL_PAYLOAD);

ATM_SKB(sb)->vcc = vcc;
- sb->stamp = xtime;
+ do_gettimeofday(&sb->stamp);
vcc->push(vcc, sb);
atomic_inc(&vcc->stats->rx);

@@ -1177,7 +1177,7 @@ dequeue_rx(struct idt77252_dev *card, st

skb_trim(skb, len);
ATM_SKB(skb)->vcc = vcc;
- skb->stamp = xtime;
+ do_gettimeofday(&skb->stamp);

vcc->push(vcc, skb);
atomic_inc(&vcc->stats->rx);
@@ -1199,7 +1199,7 @@ dequeue_rx(struct idt77252_dev *card, st

skb_trim(skb, len);
ATM_SKB(skb)->vcc = vcc;
- skb->stamp = xtime;
+ do_gettimeofday(&skb->stamp);

vcc->push(vcc, skb);
atomic_inc(&vcc->stats->rx);
@@ -1337,7 +1337,7 @@ idt77252_rx_raw(struct idt77252_dev *car
ATM_CELL_PAYLOAD);

ATM_SKB(sb)->vcc = vcc;
- sb->stamp = xtime;
+ do_gettimeofday(&sb->stamp);
vcc->push(vcc, sb);
atomic_inc(&vcc->stats->rx);

diff -urpN linux-2.5.37.orig/drivers/atm/lanai.c linux-2.5.37/drivers/atm/lanai.c
--- linux-2.5.37.orig/drivers/atm/lanai.c Fri Sep 20 20:45:33 2002
+++ linux-2.5.37/drivers/atm/lanai.c Fri Sep 20 21:31:39 2002
@@ -1606,7 +1606,7 @@ static void vcc_rx_aal5(struct lanai_vcc
}
skb_put(skb, size);
ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
- skb->stamp = xtime;
+ do_gettimeofday(&skb->stamp);
vcc_rx_memcpy(skb->data, lvcc, size);
lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
atomic_inc(&lvcc->rx.atmvcc->stats->rx);
diff -urpN linux-2.5.37.orig/drivers/atm/nicstar.c linux-2.5.37/drivers/atm/nicstar.c
--- linux-2.5.37.orig/drivers/atm/nicstar.c Fri Sep 20 20:45:33 2002
+++ linux-2.5.37/drivers/atm/nicstar.c Fri Sep 20 21:29:37 2002
@@ -2264,7 +2264,7 @@ static void dequeue_rx(ns_dev *card, ns_
memcpy(sb->tail, cell, ATM_CELL_PAYLOAD);
skb_put(sb, ATM_CELL_PAYLOAD);
ATM_SKB(sb)->vcc = vcc;
- sb->stamp = xtime;
+ do_gettimeofday(&sb->stamp);
vcc->push(vcc, sb);
atomic_inc(&vcc->stats->rx);
cell += ATM_CELL_PAYLOAD;
@@ -2395,7 +2395,7 @@ static void dequeue_rx(ns_dev *card, ns_
skb->destructor = ns_sb_destructor;
#endif /* NS_USE_DESTRUCTORS */
ATM_SKB(skb)->vcc = vcc;
- skb->stamp = xtime;
+ do_gettimeofday(&skb->stamp);
vcc->push(vcc, skb);
atomic_inc(&vcc->stats->rx);
}
@@ -2422,7 +2422,7 @@ static void dequeue_rx(ns_dev *card, ns_
sb->destructor = ns_sb_destructor;
#endif /* NS_USE_DESTRUCTORS */
ATM_SKB(sb)->vcc = vcc;
- sb->stamp = xtime;
+ do_gettimeofday(&sb->stamp);
vcc->push(vcc, sb);
atomic_inc(&vcc->stats->rx);
}
@@ -2448,7 +2448,7 @@ static void dequeue_rx(ns_dev *card, ns_
memcpy(skb->data, sb->data, NS_SMBUFSIZE);
skb_put(skb, len - NS_SMBUFSIZE);
ATM_SKB(skb)->vcc = vcc;
- skb->stamp = xtime;
+ do_gettimeofday(&skb->stamp);
vcc->push(vcc, skb);
atomic_inc(&vcc->stats->rx);
}
@@ -2554,7 +2554,7 @@ static void dequeue_rx(ns_dev *card, ns_
#ifdef NS_USE_DESTRUCTORS
hb->destructor = ns_hb_destructor;
#endif /* NS_USE_DESTRUCTORS */
- hb->stamp = xtime;
+ do_gettimeofday(&hb->stamp);
vcc->push(vcc, hb);
atomic_inc(&vcc->stats->rx);
}
diff -urpN linux-2.5.37.orig/drivers/atm/zatm.c linux-2.5.37/drivers/atm/zatm.c
--- linux-2.5.37.orig/drivers/atm/zatm.c Fri Sep 20 20:45:33 2002
+++ linux-2.5.37/drivers/atm/zatm.c Fri Sep 20 21:31:55 2002
@@ -584,7 +584,7 @@ EVENT("error code 0x%x/0x%x\n",(here[3]
#ifdef CONFIG_ATM_ZATM_EXACT_TS
skb->stamp = exact_time(zatm_dev,here[1]);
#else
- skb->stamp = xtime;
+ do_gettimeofday(&skb->stamp);
#endif
#if 0
printk("[-3..0] 0x%08lx 0x%08lx 0x%08lx 0x%08lx\n",((unsigned *) skb->data)[-3],


2002-09-20 20:28:37

by Jeff Garzik

[permalink] [raw]
Subject: Re: [PATCH] 2.5.37 - xtime to do_gettimeofday() in drivers/atm/*c

Francois Romieu wrote:
> Greetings,
>
> simple xtime to do_gettimeofday() as indicated in the subject.


chuckle... was just about to apply these, from another source.

Ideally we want to avoid do_gettimeofday, but it's not a huge deal so
these are fine...