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| author | Julian Anastasov <ja@ssi.bg> | 2013-03-22 11:46:47 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-04-02 00:23:54 +0200 |
| commit | b310faad3e710b6822ebc0ec100db3682444e412 (patch) | |
| tree | 45a7932ed0adb24680a282f85838508ea3c9880a | |
| parent | 1acb7f6761626f4834ea5ce16d8a4dd2a5dd1949 (diff) | |
| download | linux-b310faad3e710b6822ebc0ec100db3682444e412.tar.gz linux-b310faad3e710b6822ebc0ec100db3682444e412.tar.bz2 linux-b310faad3e710b6822ebc0ec100db3682444e412.zip | |
ipvs: convert wlc scheduler to rcu
The schedule method now needs _rcu list-traversal
primitive for svc->destinations.
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_wlc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/netfilter/ipvs/ip_vs_wlc.c b/net/netfilter/ipvs/ip_vs_wlc.c index bc1bfc48a17f..dafae881c622 100644 --- a/net/netfilter/ipvs/ip_vs_wlc.c +++ b/net/netfilter/ipvs/ip_vs_wlc.c @@ -51,7 +51,7 @@ ip_vs_wlc_schedule(struct ip_vs_service *svc, const struct sk_buff *skb) * new connections. */ - list_for_each_entry(dest, &svc->destinations, n_list) { + list_for_each_entry_rcu(dest, &svc->destinations, n_list) { if (!(dest->flags & IP_VS_DEST_F_OVERLOAD) && atomic_read(&dest->weight) > 0) { least = dest; @@ -66,7 +66,7 @@ ip_vs_wlc_schedule(struct ip_vs_service *svc, const struct sk_buff *skb) * Find the destination with the least load. */ nextstage: - list_for_each_entry_continue(dest, &svc->destinations, n_list) { + list_for_each_entry_continue_rcu(dest, &svc->destinations, n_list) { if (dest->flags & IP_VS_DEST_F_OVERLOAD) continue; doh = ip_vs_dest_conn_overhead(dest); |