AcoSail/kernel_optimize_test
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[HTB]: Remove lock macro.

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Get rid of the macro's being used to obscure the locking.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Hemminger 2006-08-10 23:33:16 -07:00 committed by David S. Miller
parent 3bf72957d2
commit 9ac961ee05
1 changed files with 8 additions and 10 deletions
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18
net/sched/sch_htb.c
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@ -72,8 +72,6 @@
#define HTB_EWMAC 2 /* rate average over HTB_EWMAC*HTB_HSIZE sec */
#define HTB_RATECM 1 /* whether to use rate computer */
#define HTB_HYSTERESIS 1/* whether to use mode hysteresis for speedup */
#define HTB_QLOCK(S) spin_lock_bh(&(S)->dev->queue_lock)
#define HTB_QUNLOCK(S) spin_unlock_bh(&(S)->dev->queue_lock)
#define HTB_VER 0x30011 /* major must be matched with number suplied by TC as version */
#if HTB_VER >> 16 != TC_HTB_PROTOVER
@ -667,7 +665,7 @@ static void htb_rate_timer(unsigned long arg)
struct list_head *p;
/* lock queue so that we can muck with it */
HTB_QLOCK(sch);
spin_lock_bh(&sch->dev->queue_lock);
q->rttim.expires = jiffies + HZ;
add_timer(&q->rttim);
@ -681,7 +679,7 @@ static void htb_rate_timer(unsigned long arg)
RT_GEN (cl->sum_bytes,cl->rate_bytes);
RT_GEN (cl->sum_packets,cl->rate_packets);
}
HTB_QUNLOCK(sch);
spin_unlock_bh(&sch->dev->queue_lock);
}
#endif
@ -1089,7 +1087,7 @@ static int htb_dump(struct Qdisc *sch, struct sk_buff *skb)
unsigned char *b = skb->tail;
struct rtattr *rta;
struct tc_htb_glob gopt;
HTB_QLOCK(sch);
spin_lock_bh(&sch->dev->queue_lock);
gopt.direct_pkts = q->direct_pkts;
gopt.version = HTB_VER;
@ -1100,10 +1098,10 @@ static int htb_dump(struct Qdisc *sch, struct sk_buff *skb)
RTA_PUT(skb, TCA_OPTIONS, 0, NULL);
RTA_PUT(skb, TCA_HTB_INIT, sizeof(gopt), &gopt);
rta->rta_len = skb->tail - b;
HTB_QUNLOCK(sch);
spin_unlock_bh(&sch->dev->queue_lock);
return skb->len;
rtattr_failure:
HTB_QUNLOCK(sch);
spin_unlock_bh(&sch->dev->queue_lock);
skb_trim(skb, skb->tail - skb->data);
return -1;
}
@ -1116,7 +1114,7 @@ static int htb_dump_class(struct Qdisc *sch, unsigned long arg,
struct rtattr *rta;
struct tc_htb_opt opt;
HTB_QLOCK(sch);
spin_lock_bh(&sch->dev->queue_lock);
tcm->tcm_parent = cl->parent ? cl->parent->classid : TC_H_ROOT;
tcm->tcm_handle = cl->classid;
if (!cl->level && cl->un.leaf.q)
@ -1133,10 +1131,10 @@ static int htb_dump_class(struct Qdisc *sch, unsigned long arg,
opt.level = cl->level;
RTA_PUT(skb, TCA_HTB_PARMS, sizeof(opt), &opt);
rta->rta_len = skb->tail - b;
HTB_QUNLOCK(sch);
spin_unlock_bh(&sch->dev->queue_lock);
return skb->len;
rtattr_failure:
HTB_QUNLOCK(sch);
spin_unlock_bh(&sch->dev->queue_lock);
skb_trim(skb, b - skb->data);
return -1;
}