diff options
| author | Eric Dumazet | 2019-05-24 18:03:39 +0200 |
|---|---|---|
| committer | David S. Miller | 2019-05-26 23:08:05 +0200 |
| commit | 4907abc605e328d61bee56e4e89db4f56ade2090 (patch) | |
| tree | 764e708aaa78091e2a8ccb046cfbf8a59aa10c88 /include/net/netns/ipv6.h | |
| parent | net: add a net pointer to struct fqdir (diff) | |
| download | kernel-qcow2-linux-4907abc605e328d61bee56e4e89db4f56ade2090.tar.gz kernel-qcow2-linux-4907abc605e328d61bee56e4e89db4f56ade2090.tar.xz kernel-qcow2-linux-4907abc605e328d61bee56e4e89db4f56ade2090.zip | |
net: dynamically allocate fqdir structures
Following patch will add rcu grace period before fqdir
rhashtable destruction, so we need to dynamically allocate
fqdir structures to not force expensive synchronize_rcu() calls
in netns dismantle path.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/netns/ipv6.h')
| -rw-r--r-- | include/net/netns/ipv6.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h index 3dd2ae2a38e2..022a0fd1a5a4 100644 --- a/include/net/netns/ipv6.h +++ b/include/net/netns/ipv6.h @@ -58,7 +58,7 @@ struct netns_ipv6 { struct ipv6_devconf *devconf_all; struct ipv6_devconf *devconf_dflt; struct inet_peer_base *peers; - struct fqdir fqdir; + struct fqdir *fqdir; #ifdef CONFIG_NETFILTER struct xt_table *ip6table_filter; struct xt_table *ip6table_mangle; @@ -116,7 +116,7 @@ struct netns_ipv6 { #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6) struct netns_nf_frag { - struct fqdir fqdir; + struct fqdir *fqdir; }; #endif |