From: Eric Dumazet <eric.dumazet@gmail.com>
To: David Miller <davem@davemloft.net>
Cc: netdev <netdev@vger.kernel.org>, Neil Horman <nhorman@tuxdriver.com>
Subject: [PATCH net-next-2.6] packet: use vzalloc()
Date: Sat, 20 Nov 2010 18:31:54 +0100 [thread overview]
Message-ID: <1290274314.2756.84.camel@edumazet-laptop> (raw)
alloc_one_pg_vec_page() is supposed to return zeroed memory, so use
vzalloc() instead of vmalloc()
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Neil Horman <nhorman@tuxdriver.com>
---
net/packet/af_packet.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index b6372dd..422705d 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -2367,7 +2367,7 @@ static inline char *alloc_one_pg_vec_page(unsigned long order,
* __get_free_pages failed, fall back to vmalloc
*/
*flags |= PGV_FROM_VMALLOC;
- buffer = vmalloc((1 << order) * PAGE_SIZE);
+ buffer = vzalloc((1 << order) * PAGE_SIZE);
if (buffer)
return buffer;
next reply other threads:[~2010-11-20 17:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-20 17:31 Eric Dumazet [this message]
2010-11-21 0:43 ` [PATCH net-next-2.6] packet: use vzalloc() Neil Horman
2010-11-21 18:02 ` David Miller
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