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pktgen: random flow 

Random flow generation has not worked. This fixes it.

Signed-off-by: Robert Olsson <robert.olsson@its.uu.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Robert Olsson 2008-08-05 18:44:26 -07:00 committed by David S. Miller
parent ef647f1300
commit 1211a64554
1 changed files with 5 additions and 1 deletions
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6
net/core/pktgen.c
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@ -2085,15 +2085,19 @@ static inline int f_pick(struct pktgen_dev *pkt_dev)
if (pkt_dev->flows[flow].count >= pkt_dev->lflow) { if (pkt_dev->flows[flow].count >= pkt_dev->lflow) {
/* reset time */ /* reset time */
pkt_dev->flows[flow].count = 0; pkt_dev->flows[flow].count = 0;
pkt_dev->flows[flow].flags = 0;
pkt_dev->curfl += 1; pkt_dev->curfl += 1;
if (pkt_dev->curfl >= pkt_dev->cflows) if (pkt_dev->curfl >= pkt_dev->cflows)
pkt_dev->curfl = 0; /*reset */ pkt_dev->curfl = 0; /*reset */
} }
} else { } else {
flow = random32() % pkt_dev->cflows; flow = random32() % pkt_dev->cflows;
pkt_dev->curfl = flow;
if (pkt_dev->flows[flow].count > pkt_dev->lflow) if (pkt_dev->flows[flow].count > pkt_dev->lflow) {
pkt_dev->flows[flow].count = 0; pkt_dev->flows[flow].count = 0;
pkt_dev->flows[flow].flags = 0;
}
} }
return pkt_dev->curfl; return pkt_dev->curfl;