IPVS: netns, trash handling

trash list per namspace,
and reordering of some params in dst struct.

[ horms@verge.net.au: Use cancel_delayed_work_sync() instead of
	              cancel_rearming_delayed_work(). Found during
		      merge conflict resoliution ]
Signed-off-by: Hans Schillstrom <hans.schillstrom@ericsson.com>
Acked-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>

2 files changed, 5 insertions, 2 deletions

diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index fbe660f95873..b23bea62f708 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -662,8 +662,8 @@ struct ip_vs_dest {
         struct list_head        d_list;   /* for table with all the dests */
 
         u16                     af;             /* address family */
-        union nf_inet_addr      addr;           /* IP address of the server */
         __be16                  port;           /* port number of the server */
+        union nf_inet_addr      addr;           /* IP address of the server */
         volatile unsigned       flags;          /* dest status flags */
         atomic_t                conn_flags;     /* flags to copy to conn */
         atomic_t                weight;         /* server weight */
@@ -690,8 +690,8 @@ struct ip_vs_dest {
         /* for virtual service */
         struct ip_vs_service    *svc;           /* service it belongs to */
         __u16                   protocol;       /* which protocol (TCP/UDP) */
-        union nf_inet_addr      vaddr;          /* virtual IP address */
         __be16                  vport;          /* virtual port number */
+        union nf_inet_addr      vaddr;          /* virtual IP address */
         __u32                   vfwmark;        /* firewall mark of service */
 };
 
diff --git a/include/net/netns/ip_vs.h b/include/net/netns/ip_vs.h
index 41332619142c..67ca1cf55af8 100644
--- a/include/net/netns/ip_vs.h
+++ b/include/net/netns/ip_vs.h
@@ -82,6 +82,9 @@ struct netns_ipvs {
         rwlock_t                rs_lock;         /* real services table */
         /* semaphore for IPVS sockopts. And, [gs]etsockopt may sleep. */
         struct lock_class_key   ctl_key;        /* ctl_mutex debuging */
+        /* Trash for destinations */
+        struct list_head        dest_trash;
+
         /* sys-ctl struct */
         struct ctl_table_header *sysctl_hdr;
         struct ctl_table        *sysctl_tbl;