From: "Américo Wang" <xiyou.wangcong@gmail.com>
To: Linux Kernel Network Developers <netdev@vger.kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>
Subject: [Patch] pktgen: use vzalloc_node() instead of vmalloc_node() + memset()
Date: Sun, 22 May 2011 18:17:11 +0800 [thread overview]
Message-ID: <BANLkTimWSEwkoP3GOjZ3C-yG9jZRVM+yNA@mail.gmail.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 101 bytes --]
Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
---
[-- Attachment #2: net-pktgen-use-vzalloc_node.diff --]
[-- Type: text/x-patch, Size: 657 bytes --]
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;
next reply other threads:[~2011-05-22 10:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-22 10:17 Américo Wang [this message]
2011-05-23 1:02 ` [Patch] pktgen: use vzalloc_node() instead of vmalloc_node() + memset() David Miller
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