* [Patch] pktgen: use vzalloc_node() instead of vmalloc_node() + memset()
@ 2011-05-22 10:17 Américo Wang
2011-05-23 1:02 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Américo Wang @ 2011-05-22 10:17 UTC (permalink / raw)
To: Linux Kernel Network Developers; +Cc: David S. Miller
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Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
---
[-- Attachment #2: net-pktgen-use-vzalloc_node.diff --]
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diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 67870e9..3b85c0d 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -3544,13 +3544,12 @@ static int pktgen_add_device(struct pktgen_thread *t, const char *ifname)
return -ENOMEM;
strcpy(pkt_dev->odevname, ifname);
- pkt_dev->flows = vmalloc_node(MAX_CFLOWS * sizeof(struct flow_state),
+ pkt_dev->flows = vzalloc_node(MAX_CFLOWS * sizeof(struct flow_state),
node);
if (pkt_dev->flows == NULL) {
kfree(pkt_dev);
return -ENOMEM;
}
- memset(pkt_dev->flows, 0, MAX_CFLOWS * sizeof(struct flow_state));
pkt_dev->removal_mark = 0;
pkt_dev->min_pkt_size = ETH_ZLEN;
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2011-05-22 10:17 [Patch] pktgen: use vzalloc_node() instead of vmalloc_node() + memset() Américo Wang
2011-05-23 1:02 ` David Miller
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