netdev - [PATCH net-next] net: two vzalloc() cleanups

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <1324070255.2621.29.camel@edumazet-laptop>
Date:	Fri, 16 Dec 2011 22:17:35 +0100
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	David Miller <davem@...emloft.net>
Cc:	netdev <netdev@...r.kernel.org>
Subject: [PATCH net-next] net: two vzalloc() cleanups

We can use vzalloc() helper now instead of __vmalloc() trick

Signed-off-by: Eric Dumazet <eric.dumazet@...il.com>
---
 net/netfilter/nf_conntrack_core.c |    3 +--
 net/tipc/ref.c                    |    3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 7202b06..80bfb7c 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -1342,8 +1342,7 @@ void *nf_ct_alloc_hashtable(unsigned int *sizep, int nulls)
 					get_order(sz));
 	if (!hash) {
 		printk(KERN_WARNING "nf_conntrack: falling back to vmalloc.\n");
-		hash = __vmalloc(sz, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
-				 PAGE_KERNEL);
+		hash = vzalloc(sz);
 	}
 
 	if (hash && nulls)
diff --git a/net/tipc/ref.c b/net/tipc/ref.c
index 8311689..9e37b78 100644
--- a/net/tipc/ref.c
+++ b/net/tipc/ref.c
@@ -110,8 +110,7 @@ int tipc_ref_table_init(u32 requested_size, u32 start)
 
 	/* allocate table & mark all entries as uninitialized */
 
-	table = __vmalloc(actual_size * sizeof(struct reference),
-			  GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL);
+	table = vzalloc(actual_size * sizeof(struct reference));
 	if (table == NULL)
 		return -ENOMEM;
 


--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html