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authorZhang Yanfei <zhangyanfei@cn.fujitsu.com>2013-04-29 11:55:10 -0700
committerSimon Horman <horms@verge.net.au>2013-05-26 08:17:33 +0900
commit079956742452494326081349a66942654498cafa (patch)
treef5fa4e63d7a8b56e62a572fed5371fdf78ba2edc /include/net/ip_vs.h
parenta38e5e230e3f4e7bc9195d3e7a81567c888257ca (diff)
ipvs: change type of netns_ipvs->sysctl_sync_qlen_max
This member of struct netns_ipvs is calculated from nr_free_buffer_pages so change its type to unsigned long in case of overflow. Also, type of its related proc var sync_qlen_max and the return type of function sysctl_sync_qlen_max() should be changed to unsigned long, too. Besides, the type of ipvs_master_sync_state->sync_queue_len should be changed to unsigned long accordingly. Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com> Cc: Julian Anastasov <ja@ssi.bg> Cc: David Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'include/net/ip_vs.h')
-rw-r--r--include/net/ip_vs.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 4c062ccff9aa..4405886980c7 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -905,7 +905,7 @@ struct ip_vs_app {
struct ipvs_master_sync_state {
struct list_head sync_queue;
struct ip_vs_sync_buff *sync_buff;
- int sync_queue_len;
+ unsigned long sync_queue_len;
unsigned int sync_queue_delay;
struct task_struct *master_thread;
struct delayed_work master_wakeup_work;
@@ -998,7 +998,7 @@ struct netns_ipvs {
int sysctl_snat_reroute;
int sysctl_sync_ver;
int sysctl_sync_ports;
- int sysctl_sync_qlen_max;
+ unsigned long sysctl_sync_qlen_max;
int sysctl_sync_sock_size;
int sysctl_cache_bypass;
int sysctl_expire_nodest_conn;
@@ -1085,7 +1085,7 @@ static inline int sysctl_sync_ports(struct netns_ipvs *ipvs)
return ACCESS_ONCE(ipvs->sysctl_sync_ports);
}
-static inline int sysctl_sync_qlen_max(struct netns_ipvs *ipvs)
+static inline unsigned long sysctl_sync_qlen_max(struct netns_ipvs *ipvs)
{
return ipvs->sysctl_sync_qlen_max;
}
@@ -1138,7 +1138,7 @@ static inline int sysctl_sync_ports(struct netns_ipvs *ipvs)
return 1;
}
-static inline int sysctl_sync_qlen_max(struct netns_ipvs *ipvs)
+static inline unsigned long sysctl_sync_qlen_max(struct netns_ipvs *ipvs)
{
return IPVS_SYNC_QLEN_MAX;
}