diff options
Diffstat (limited to 'net/netfilter')
| -rw-r--r-- | net/netfilter/nf_conntrack_core.c | 7 | ||||
| -rw-r--r-- | net/netfilter/xt_hashlimit.c | 5 |
2 files changed, 7 insertions, 5 deletions
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index e87c21e47efe..5eb990830348 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -2248,6 +2248,7 @@ static __always_inline unsigned int total_extension_size(void) int nf_conntrack_init_start(void) { + unsigned long nr_pages = totalram_pages; int max_factor = 8; int ret = -ENOMEM; int i; @@ -2267,11 +2268,11 @@ int nf_conntrack_init_start(void) * >= 4GB machines have 65536 buckets. */ nf_conntrack_htable_size - = (((totalram_pages << PAGE_SHIFT) / 16384) + = (((nr_pages << PAGE_SHIFT) / 16384) / sizeof(struct hlist_head)); - if (totalram_pages > (4 * (1024 * 1024 * 1024 / PAGE_SIZE))) + if (nr_pages > (4 * (1024 * 1024 * 1024 / PAGE_SIZE))) nf_conntrack_htable_size = 65536; - else if (totalram_pages > (1024 * 1024 * 1024 / PAGE_SIZE)) + else if (nr_pages > (1024 * 1024 * 1024 / PAGE_SIZE)) nf_conntrack_htable_size = 16384; if (nf_conntrack_htable_size < 32) nf_conntrack_htable_size = 32; diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c index 28e27a32d9b9..88b520ba2abc 100644 --- a/net/netfilter/xt_hashlimit.c +++ b/net/netfilter/xt_hashlimit.c @@ -274,14 +274,15 @@ static int htable_create(struct net *net, struct hashlimit_cfg3 *cfg, struct xt_hashlimit_htable *hinfo; const struct seq_operations *ops; unsigned int size, i; + unsigned long nr_pages = totalram_pages; int ret; if (cfg->size) { size = cfg->size; } else { - size = (totalram_pages << PAGE_SHIFT) / 16384 / + size = (nr_pages << PAGE_SHIFT) / 16384 / sizeof(struct hlist_head); - if (totalram_pages > 1024 * 1024 * 1024 / PAGE_SIZE) + if (nr_pages > 1024 * 1024 * 1024 / PAGE_SIZE) size = 8192; if (size < 16) size = 16; |