This member of struct netns_ipvs is calculated from nr_free_buffer_pages
so change its type to unsigned long in case of overflow.

Signed-off-by: Zhang Yanfei <[email protected]>
---
 include/net/ip_vs.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 68c69d5..66e6c01 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -966,7 +966,7 @@ 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;
-- 
1.7.1
--
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