diff mbox

[nf] netfilter: nf_conntrack: silence warning on falling back to vmalloc()

Message ID 1437649796-16676-1-git-send-email-pablo@netfilter.org
State Accepted
Delegated to: Pablo Neira
Headers show

Commit Message

Pablo Neira Ayuso July 23, 2015, 11:09 a.m. UTC 
Since 88eab472ec21 ("netfilter: conntrack: adjust nf_conntrack_buckets default
value"), the hashtable can easily hit this warning. We got reports from users
that are getting this message in a quite spamming fashion, so better silence
this.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Acked-by: Florian Westphal <fw@strlen.de>
---
 net/netfilter/nf_conntrack_core.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
diff mbox

Patch

diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 651039a..f168099 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -1544,10 +1544,8 @@  void *nf_ct_alloc_hashtable(unsigned int *sizep, int nulls)
 	sz = nr_slots * sizeof(struct hlist_nulls_head);
 	hash = (void *)__get_free_pages(GFP_KERNEL | __GFP_NOWARN | __GFP_ZERO,
 					get_order(sz));
-	if (!hash) {
-		printk(KERN_WARNING "nf_conntrack: falling back to vmalloc.\n");
+	if (!hash)
 		hash = vzalloc(sz);
-	}
 
 	if (hash && nulls)
 		for (i = 0; i < nr_slots; i++)