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| author | Eric Dumazet <edumazet@google.com> | 2019-05-24 18:03:39 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-05-26 23:08:05 +0200 |
| commit | 4907abc605e328d61bee56e4e89db4f56ade2090 (patch) | |
| tree | 764e708aaa78091e2a8ccb046cfbf8a59aa10c88 /include/net/netns/ipv4.h | |
| parent | net: add a net pointer to struct fqdir (diff) | |
| download | linux-4907abc605e328d61bee56e4e89db4f56ade2090.tar.xz 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/ipv4.h')
| -rw-r--r-- | include/net/netns/ipv4.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h index 3c270baa32e0..c07cee1e0c9e 100644 --- a/include/net/netns/ipv4.h +++ b/include/net/netns/ipv4.h @@ -72,7 +72,7 @@ struct netns_ipv4 { struct inet_peer_base *peers; struct sock * __percpu *tcp_sk; - struct fqdir fqdir; + struct fqdir *fqdir; #ifdef CONFIG_NETFILTER struct xt_table *iptable_filter; struct xt_table *iptable_mangle; |