From: Robert Olsson Date: Wed, 19 Nov 2008 22:09:47 +0000 (-0800) Subject: pktgen: fix multiple queue warning X-Git-Tag: v2.6.28-rc6~8^2~19 X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?a=commitdiff_plain;ds=sidebyside;h=bfdbc0acadcc761b94814d78f0acec90f0d760de;p=linux-2.6-omap-h63xx.git pktgen: fix multiple queue warning As number of TX queues in unrelated to number of CPU's we remove this test and just make sure nxtq never gets exceeded. Signed-off-by: Robert Olsson Signed-off-by: David S. Miller --- diff --git a/net/core/pktgen.c b/net/core/pktgen.c index a47f5bad110..8997e912aaa 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -1973,13 +1973,7 @@ static void pktgen_setup_inject(struct pktgen_dev *pkt_dev) /* make sure that we don't pick a non-existing transmit queue */ ntxq = pkt_dev->odev->real_num_tx_queues; - if (ntxq > num_online_cpus() && (pkt_dev->flags & F_QUEUE_MAP_CPU)) { - printk(KERN_WARNING "pktgen: WARNING: QUEUE_MAP_CPU " - "disabled because CPU count (%d) exceeds number " - "of tx queues (%d) on %s\n", num_online_cpus(), ntxq, - pkt_dev->odev->name); - pkt_dev->flags &= ~F_QUEUE_MAP_CPU; - } + if (ntxq <= pkt_dev->queue_map_min) { printk(KERN_WARNING "pktgen: WARNING: Requested " "queue_map_min (zero-based) (%d) exceeds valid range " @@ -2202,6 +2196,7 @@ static void set_cur_queue_map(struct pktgen_dev *pkt_dev) } pkt_dev->cur_queue_map = t; } + pkt_dev->cur_queue_map = pkt_dev->cur_queue_map % pkt_dev->odev->real_num_tx_queues; } /* Increment/randomize headers according to flags and current values