diff options
Diffstat (limited to 'net/ipv4/fib_trie.c')
| -rw-r--r-- | net/ipv4/fib_trie.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index fb0e49c36c2e..452ff177e4da 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -82,7 +82,7 @@ static int call_fib_entry_notifier(struct notifier_block *nb, .dst = dst, .dst_len = dst_len, .fi = fa->fa_info, - .tos = inet_dscp_to_dsfield(fa->fa_dscp), + .dscp = fa->fa_dscp, .type = fa->fa_type, .tb_id = fa->tb_id, }; @@ -99,7 +99,7 @@ static int call_fib_entry_notifiers(struct net *net, .dst = dst, .dst_len = dst_len, .fi = fa->fa_info, - .tos = inet_dscp_to_dsfield(fa->fa_dscp), + .dscp = fa->fa_dscp, .type = fa->fa_type, .tb_id = fa->tb_id, }; @@ -498,7 +498,7 @@ static void tnode_free(struct key_vector *tn) tn = container_of(head, struct tnode, rcu)->kv; } - if (tnode_free_size >= sysctl_fib_sync_mem) { + if (tnode_free_size >= READ_ONCE(sysctl_fib_sync_mem)) { tnode_free_size = 0; synchronize_rcu(); } @@ -1032,8 +1032,8 @@ fib_find_matching_alias(struct net *net, const struct fib_rt_info *fri) hlist_for_each_entry_rcu(fa, &l->leaf, fa_list) { if (fa->fa_slen == slen && fa->tb_id == fri->tb_id && - fa->fa_dscp == inet_dsfield_to_dscp(fri->tos) && - fa->fa_info == fri->fi && fa->fa_type == fri->type) + fa->fa_dscp == fri->dscp && fa->fa_info == fri->fi && + fa->fa_type == fri->type) return fa; } @@ -1042,6 +1042,7 @@ fib_find_matching_alias(struct net *net, const struct fib_rt_info *fri) void fib_alias_hw_flags_set(struct net *net, const struct fib_rt_info *fri) { + u8 fib_notify_on_flag_change; struct fib_alias *fa_match; struct sk_buff *skb; int err; @@ -1063,14 +1064,16 @@ void fib_alias_hw_flags_set(struct net *net, const struct fib_rt_info *fri) WRITE_ONCE(fa_match->offload, fri->offload); WRITE_ONCE(fa_match->trap, fri->trap); + fib_notify_on_flag_change = READ_ONCE(net->ipv4.sysctl_fib_notify_on_flag_change); + /* 2 means send notifications only if offload_failed was changed. */ - if (net->ipv4.sysctl_fib_notify_on_flag_change == 2 && + if (fib_notify_on_flag_change == 2 && READ_ONCE(fa_match->offload_failed) == fri->offload_failed) goto out; WRITE_ONCE(fa_match->offload_failed, fri->offload_failed); - if (!net->ipv4.sysctl_fib_notify_on_flag_change) + if (!fib_notify_on_flag_change) goto out; skb = nlmsg_new(fib_nlmsg_size(fa_match->fa_info), GFP_ATOMIC); @@ -2305,7 +2308,7 @@ static int fn_trie_dump_leaf(struct key_vector *l, struct fib_table *tb, fri.tb_id = tb->tb_id; fri.dst = xkey; fri.dst_len = KEYLENGTH - fa->fa_slen; - fri.tos = inet_dscp_to_dsfield(fa->fa_dscp); + fri.dscp = fa->fa_dscp; fri.type = fa->fa_type; fri.offload = READ_ONCE(fa->offload); fri.trap = READ_ONCE(fa->trap); @@ -2625,7 +2628,7 @@ static void fib_table_print(struct seq_file *seq, struct fib_table *tb) static int fib_triestat_seq_show(struct seq_file *seq, void *v) { - struct net *net = (struct net *)seq->private; + struct net *net = seq->private; unsigned int h; seq_printf(seq, |