[PATCH 20/20] IPVS: Conditionally include sysctl members of struct netns_ipvs

Simon Horman
2011-03-14T03:46:02Z

There is now no need to include sysctl members of struct netns_ipvs
unless CONFIG_SYSCTL is defined.

Signed-off-by: Simon Horman <horms@verge.net.au>
---
include/net/ip_vs.h | 21 +++++++++++++--------
1 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 299aeb5..272f593 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -839,6 +839,17 @@ struct netns_ipvs {
struct ip_vs_stats tot_stats; /* Statistics & est. */

int num_services; /* no of virtual services */
+
+ 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;
+ /* Service counters */
+ atomic_t ftpsvc_counter;
+ atomic_t nullsvc_counter;
+
+#ifdef CONFIG_SYSCTL
/* 1/rate drop and drop-entry variables */
struct delayed_work defense_work; /* Work handler */
int drop_rate;
@@ -848,18 +859,12 @@ struct netns_ipvs {
spinlock_t dropentry_lock; /* drop entry handling */
spinlock_t droppacket_lock; /* drop packet handling */
spinlock_t securetcp_lock; /* state and timeout tables */
- 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;
- /* Service counters */
- atomic_t ftpsvc_counter;
- atomic_t nullsvc_counter;

/* sys-ctl struct */
struct ctl_table_header *sysctl_hdr;
struct ctl_table *sysctl_tbl;
+#endif
+
/* sysctl variables */
int sysctl_amemthresh;
int sysctl_am_droprate;
--
1.7.2.3