[IPVS]: Cleanup IP_VS_DBG statements.

From: Roberto Nibali <ratz@drugphish.ch>

The attached patch (against current -GIT) is a cleanup patch which does
following:

o lookup debug messages shifted back to 9
o added more informational value to flags and refcnt since those
entries can be in multiple referenced structures
o cleanup 80 char violation

It's the prepatch to the session pool implementation and helps very much
to debug and monitor important variables and structures regarding the
threshold limitation and persistency without the thousands of lookup
messages which noone is interested in.

Signed-off-by: Horms <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 5 insertions, 4 deletions

diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c
index fe2c39d2a002..c935c5086d33 100644
--- a/net/ipv4/ipvs/ip_vs_ctl.c
+++ b/net/ipv4/ipvs/ip_vs_ctl.c
@@ -448,7 +448,7 @@ ip_vs_service_get(__u32 fwmark, __u16 protocol, __u32 vaddr, __u16 vport)
   out:
         read_unlock(&__ip_vs_svc_lock);
 
-        IP_VS_DBG(6, "lookup service: fwm %u %s %u.%u.%u.%u:%u %s\n",
+        IP_VS_DBG(9, "lookup service: fwm %u %s %u.%u.%u.%u:%u %s\n",
                   fwmark, ip_vs_proto_name(protocol),
                   NIPQUAD(vaddr), ntohs(vport),
                   svc?"hit":"not hit");
@@ -598,7 +598,7 @@ ip_vs_trash_get_dest(struct ip_vs_service *svc, __u32 daddr, __u16 dport)
          */
         list_for_each_entry_safe(dest, nxt, &ip_vs_dest_trash, n_list) {
                 IP_VS_DBG(3, "Destination %u/%u.%u.%u.%u:%u still in trash, "
-                          "refcnt=%d\n",
+                          "dest->refcnt=%d\n",
                           dest->vfwmark,
                           NIPQUAD(dest->addr), ntohs(dest->port),
                           atomic_read(&dest->refcnt));
@@ -805,7 +805,7 @@ ip_vs_add_dest(struct ip_vs_service *svc, struct ip_vs_dest_user *udest)
         dest = ip_vs_trash_get_dest(svc, daddr, dport);
         if (dest != NULL) {
                 IP_VS_DBG(3, "Get destination %u.%u.%u.%u:%u from trash, "
-                          "refcnt=%d, service %u/%u.%u.%u.%u:%u\n",
+                          "dest->refcnt=%d, service %u/%u.%u.%u.%u:%u\n",
                           NIPQUAD(daddr), ntohs(dport),
                           atomic_read(&dest->refcnt),
                           dest->vfwmark,
@@ -950,7 +950,8 @@ static void __ip_vs_del_dest(struct ip_vs_dest *dest)
                 atomic_dec(&dest->svc->refcnt);
                 kfree(dest);
         } else {
-                IP_VS_DBG(3, "Moving dest %u.%u.%u.%u:%u into trash, refcnt=%d\n",
+                IP_VS_DBG(3, "Moving dest %u.%u.%u.%u:%u into trash, "
+                          "dest->refcnt=%d\n",
                           NIPQUAD(dest->addr), ntohs(dest->port),
                           atomic_read(&dest->refcnt));
                 list_add(&dest->n_list, &ip_vs_dest_trash);