diff options
Diffstat (limited to 'net/sched/sch_cbq.c')
-rw-r--r-- | net/sched/sch_cbq.c | 39 |
1 files changed, 21 insertions, 18 deletions
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index b184c3545145..77381f1c6541 100644 --- a/net/sched/sch_cbq.c +++ b/net/sched/sch_cbq.c | |||
@@ -82,7 +82,7 @@ struct cbq_class | |||
82 | unsigned char priority2; /* priority to be used after overlimit */ | 82 | unsigned char priority2; /* priority to be used after overlimit */ |
83 | unsigned char ewma_log; /* time constant for idle time calculation */ | 83 | unsigned char ewma_log; /* time constant for idle time calculation */ |
84 | unsigned char ovl_strategy; | 84 | unsigned char ovl_strategy; |
85 | #ifdef CONFIG_NET_CLS_POLICE | 85 | #if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) |
86 | unsigned char police; | 86 | unsigned char police; |
87 | #endif | 87 | #endif |
88 | 88 | ||
@@ -154,7 +154,7 @@ struct cbq_sched_data | |||
154 | struct cbq_class *active[TC_CBQ_MAXPRIO+1]; /* List of all classes | 154 | struct cbq_class *active[TC_CBQ_MAXPRIO+1]; /* List of all classes |
155 | with backlog */ | 155 | with backlog */ |
156 | 156 | ||
157 | #ifdef CONFIG_NET_CLS_POLICE | 157 | #if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) |
158 | struct cbq_class *rx_class; | 158 | struct cbq_class *rx_class; |
159 | #endif | 159 | #endif |
160 | struct cbq_class *tx_class; | 160 | struct cbq_class *tx_class; |
@@ -196,7 +196,7 @@ cbq_class_lookup(struct cbq_sched_data *q, u32 classid) | |||
196 | return NULL; | 196 | return NULL; |
197 | } | 197 | } |
198 | 198 | ||
199 | #ifdef CONFIG_NET_CLS_POLICE | 199 | #if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) |
200 | 200 | ||
201 | static struct cbq_class * | 201 | static struct cbq_class * |
202 | cbq_reclassify(struct sk_buff *skb, struct cbq_class *this) | 202 | cbq_reclassify(struct sk_buff *skb, struct cbq_class *this) |
@@ -247,7 +247,8 @@ cbq_classify(struct sk_buff *skb, struct Qdisc *sch, int *qerr) | |||
247 | /* | 247 | /* |
248 | * Step 2+n. Apply classifier. | 248 | * Step 2+n. Apply classifier. |
249 | */ | 249 | */ |
250 | if (!head->filter_list || (result = tc_classify(skb, head->filter_list, &res)) < 0) | 250 | if (!head->filter_list || |
251 | (result = tc_classify_compat(skb, head->filter_list, &res)) < 0) | ||
251 | goto fallback; | 252 | goto fallback; |
252 | 253 | ||
253 | if ((cl = (void*)res.class) == NULL) { | 254 | if ((cl = (void*)res.class) == NULL) { |
@@ -267,6 +268,8 @@ cbq_classify(struct sk_buff *skb, struct Qdisc *sch, int *qerr) | |||
267 | *qerr = NET_XMIT_SUCCESS; | 268 | *qerr = NET_XMIT_SUCCESS; |
268 | case TC_ACT_SHOT: | 269 | case TC_ACT_SHOT: |
269 | return NULL; | 270 | return NULL; |
271 | case TC_ACT_RECLASSIFY: | ||
272 | return cbq_reclassify(skb, cl); | ||
270 | } | 273 | } |
271 | #elif defined(CONFIG_NET_CLS_POLICE) | 274 | #elif defined(CONFIG_NET_CLS_POLICE) |
272 | switch (result) { | 275 | switch (result) { |
@@ -389,7 +392,7 @@ cbq_enqueue(struct sk_buff *skb, struct Qdisc *sch) | |||
389 | int ret; | 392 | int ret; |
390 | struct cbq_class *cl = cbq_classify(skb, sch, &ret); | 393 | struct cbq_class *cl = cbq_classify(skb, sch, &ret); |
391 | 394 | ||
392 | #ifdef CONFIG_NET_CLS_POLICE | 395 | #if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) |
393 | q->rx_class = cl; | 396 | q->rx_class = cl; |
394 | #endif | 397 | #endif |
395 | if (cl == NULL) { | 398 | if (cl == NULL) { |
@@ -399,7 +402,7 @@ cbq_enqueue(struct sk_buff *skb, struct Qdisc *sch) | |||
399 | return ret; | 402 | return ret; |
400 | } | 403 | } |
401 | 404 | ||
402 | #ifdef CONFIG_NET_CLS_POLICE | 405 | #if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) |
403 | cl->q->__parent = sch; | 406 | cl->q->__parent = sch; |
404 | #endif | 407 | #endif |
405 | if ((ret = cl->q->enqueue(skb, cl->q)) == NET_XMIT_SUCCESS) { | 408 | if ((ret = cl->q->enqueue(skb, cl->q)) == NET_XMIT_SUCCESS) { |
@@ -434,7 +437,7 @@ cbq_requeue(struct sk_buff *skb, struct Qdisc *sch) | |||
434 | 437 | ||
435 | cbq_mark_toplevel(q, cl); | 438 | cbq_mark_toplevel(q, cl); |
436 | 439 | ||
437 | #ifdef CONFIG_NET_CLS_POLICE | 440 | #if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) |
438 | q->rx_class = cl; | 441 | q->rx_class = cl; |
439 | cl->q->__parent = sch; | 442 | cl->q->__parent = sch; |
440 | #endif | 443 | #endif |
@@ -670,7 +673,7 @@ static enum hrtimer_restart cbq_undelay(struct hrtimer *timer) | |||
670 | } | 673 | } |
671 | 674 | ||
672 | 675 | ||
673 | #ifdef CONFIG_NET_CLS_POLICE | 676 | #if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) |
674 | 677 | ||
675 | static int cbq_reshape_fail(struct sk_buff *skb, struct Qdisc *child) | 678 | static int cbq_reshape_fail(struct sk_buff *skb, struct Qdisc *child) |
676 | { | 679 | { |
@@ -1364,7 +1367,7 @@ static int cbq_set_overlimit(struct cbq_class *cl, struct tc_cbq_ovl *ovl) | |||
1364 | return 0; | 1367 | return 0; |
1365 | } | 1368 | } |
1366 | 1369 | ||
1367 | #ifdef CONFIG_NET_CLS_POLICE | 1370 | #if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) |
1368 | static int cbq_set_police(struct cbq_class *cl, struct tc_cbq_police *p) | 1371 | static int cbq_set_police(struct cbq_class *cl, struct tc_cbq_police *p) |
1369 | { | 1372 | { |
1370 | cl->police = p->police; | 1373 | cl->police = p->police; |
@@ -1532,7 +1535,7 @@ rtattr_failure: | |||
1532 | return -1; | 1535 | return -1; |
1533 | } | 1536 | } |
1534 | 1537 | ||
1535 | #ifdef CONFIG_NET_CLS_POLICE | 1538 | #if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) |
1536 | static __inline__ int cbq_dump_police(struct sk_buff *skb, struct cbq_class *cl) | 1539 | static __inline__ int cbq_dump_police(struct sk_buff *skb, struct cbq_class *cl) |
1537 | { | 1540 | { |
1538 | unsigned char *b = skb_tail_pointer(skb); | 1541 | unsigned char *b = skb_tail_pointer(skb); |
@@ -1558,7 +1561,7 @@ static int cbq_dump_attr(struct sk_buff *skb, struct cbq_class *cl) | |||
1558 | cbq_dump_rate(skb, cl) < 0 || | 1561 | cbq_dump_rate(skb, cl) < 0 || |
1559 | cbq_dump_wrr(skb, cl) < 0 || | 1562 | cbq_dump_wrr(skb, cl) < 0 || |
1560 | cbq_dump_ovl(skb, cl) < 0 || | 1563 | cbq_dump_ovl(skb, cl) < 0 || |
1561 | #ifdef CONFIG_NET_CLS_POLICE | 1564 | #if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) |
1562 | cbq_dump_police(skb, cl) < 0 || | 1565 | cbq_dump_police(skb, cl) < 0 || |
1563 | #endif | 1566 | #endif |
1564 | cbq_dump_fopt(skb, cl) < 0) | 1567 | cbq_dump_fopt(skb, cl) < 0) |
@@ -1653,7 +1656,7 @@ static int cbq_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new, | |||
1653 | cl->classid)) == NULL) | 1656 | cl->classid)) == NULL) |
1654 | return -ENOBUFS; | 1657 | return -ENOBUFS; |
1655 | } else { | 1658 | } else { |
1656 | #ifdef CONFIG_NET_CLS_POLICE | 1659 | #if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) |
1657 | if (cl->police == TC_POLICE_RECLASSIFY) | 1660 | if (cl->police == TC_POLICE_RECLASSIFY) |
1658 | new->reshape_fail = cbq_reshape_fail; | 1661 | new->reshape_fail = cbq_reshape_fail; |
1659 | #endif | 1662 | #endif |
@@ -1718,7 +1721,7 @@ cbq_destroy(struct Qdisc* sch) | |||
1718 | struct cbq_class *cl; | 1721 | struct cbq_class *cl; |
1719 | unsigned h; | 1722 | unsigned h; |
1720 | 1723 | ||
1721 | #ifdef CONFIG_NET_CLS_POLICE | 1724 | #if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) |
1722 | q->rx_class = NULL; | 1725 | q->rx_class = NULL; |
1723 | #endif | 1726 | #endif |
1724 | /* | 1727 | /* |
@@ -1747,7 +1750,7 @@ static void cbq_put(struct Qdisc *sch, unsigned long arg) | |||
1747 | struct cbq_class *cl = (struct cbq_class*)arg; | 1750 | struct cbq_class *cl = (struct cbq_class*)arg; |
1748 | 1751 | ||
1749 | if (--cl->refcnt == 0) { | 1752 | if (--cl->refcnt == 0) { |
1750 | #ifdef CONFIG_NET_CLS_POLICE | 1753 | #if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) |
1751 | struct cbq_sched_data *q = qdisc_priv(sch); | 1754 | struct cbq_sched_data *q = qdisc_priv(sch); |
1752 | 1755 | ||
1753 | spin_lock_bh(&sch->dev->queue_lock); | 1756 | spin_lock_bh(&sch->dev->queue_lock); |
@@ -1795,7 +1798,7 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct rtattr **t | |||
1795 | RTA_PAYLOAD(tb[TCA_CBQ_WRROPT-1]) < sizeof(struct tc_cbq_wrropt)) | 1798 | RTA_PAYLOAD(tb[TCA_CBQ_WRROPT-1]) < sizeof(struct tc_cbq_wrropt)) |
1796 | return -EINVAL; | 1799 | return -EINVAL; |
1797 | 1800 | ||
1798 | #ifdef CONFIG_NET_CLS_POLICE | 1801 | #if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) |
1799 | if (tb[TCA_CBQ_POLICE-1] && | 1802 | if (tb[TCA_CBQ_POLICE-1] && |
1800 | RTA_PAYLOAD(tb[TCA_CBQ_POLICE-1]) < sizeof(struct tc_cbq_police)) | 1803 | RTA_PAYLOAD(tb[TCA_CBQ_POLICE-1]) < sizeof(struct tc_cbq_police)) |
1801 | return -EINVAL; | 1804 | return -EINVAL; |
@@ -1838,7 +1841,7 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct rtattr **t | |||
1838 | if (tb[TCA_CBQ_OVL_STRATEGY-1]) | 1841 | if (tb[TCA_CBQ_OVL_STRATEGY-1]) |
1839 | cbq_set_overlimit(cl, RTA_DATA(tb[TCA_CBQ_OVL_STRATEGY-1])); | 1842 | cbq_set_overlimit(cl, RTA_DATA(tb[TCA_CBQ_OVL_STRATEGY-1])); |
1840 | 1843 | ||
1841 | #ifdef CONFIG_NET_CLS_POLICE | 1844 | #if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) |
1842 | if (tb[TCA_CBQ_POLICE-1]) | 1845 | if (tb[TCA_CBQ_POLICE-1]) |
1843 | cbq_set_police(cl, RTA_DATA(tb[TCA_CBQ_POLICE-1])); | 1846 | cbq_set_police(cl, RTA_DATA(tb[TCA_CBQ_POLICE-1])); |
1844 | #endif | 1847 | #endif |
@@ -1931,7 +1934,7 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct rtattr **t | |||
1931 | cl->overlimit = cbq_ovl_classic; | 1934 | cl->overlimit = cbq_ovl_classic; |
1932 | if (tb[TCA_CBQ_OVL_STRATEGY-1]) | 1935 | if (tb[TCA_CBQ_OVL_STRATEGY-1]) |
1933 | cbq_set_overlimit(cl, RTA_DATA(tb[TCA_CBQ_OVL_STRATEGY-1])); | 1936 | cbq_set_overlimit(cl, RTA_DATA(tb[TCA_CBQ_OVL_STRATEGY-1])); |
1934 | #ifdef CONFIG_NET_CLS_POLICE | 1937 | #if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) |
1935 | if (tb[TCA_CBQ_POLICE-1]) | 1938 | if (tb[TCA_CBQ_POLICE-1]) |
1936 | cbq_set_police(cl, RTA_DATA(tb[TCA_CBQ_POLICE-1])); | 1939 | cbq_set_police(cl, RTA_DATA(tb[TCA_CBQ_POLICE-1])); |
1937 | #endif | 1940 | #endif |
@@ -1975,7 +1978,7 @@ static int cbq_delete(struct Qdisc *sch, unsigned long arg) | |||
1975 | q->tx_class = NULL; | 1978 | q->tx_class = NULL; |
1976 | q->tx_borrowed = NULL; | 1979 | q->tx_borrowed = NULL; |
1977 | } | 1980 | } |
1978 | #ifdef CONFIG_NET_CLS_POLICE | 1981 | #if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) |
1979 | if (q->rx_class == cl) | 1982 | if (q->rx_class == cl) |
1980 | q->rx_class = NULL; | 1983 | q->rx_class = NULL; |
1981 | #endif | 1984 | #endif |