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-rw-r--r--net/ipv4/route.c36
1 files changed, 17 insertions, 19 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 9ba3413a990..2941ef21f20 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -118,21 +118,19 @@
#define RT_GC_TIMEOUT (300*HZ)
static int ip_rt_max_size;
-static int ip_rt_gc_timeout = RT_GC_TIMEOUT;
-static int ip_rt_gc_interval = 60 * HZ;
-static int ip_rt_gc_min_interval = HZ / 2;
-static int ip_rt_redirect_number = 9;
-static int ip_rt_redirect_load = HZ / 50;
-static int ip_rt_redirect_silence = ((HZ / 50) << (9 + 1));
-static int ip_rt_error_cost = HZ;
-static int ip_rt_error_burst = 5 * HZ;
-static int ip_rt_gc_elasticity = 8;
-static int ip_rt_mtu_expires = 10 * 60 * HZ;
-static int ip_rt_min_pmtu = 512 + 20 + 20;
-static int ip_rt_min_advmss = 256;
-static int ip_rt_secret_interval = 10 * 60 * HZ;
-
-#define RTprint(a...) printk(KERN_DEBUG a)
+static int ip_rt_gc_timeout __read_mostly = RT_GC_TIMEOUT;
+static int ip_rt_gc_interval __read_mostly = 60 * HZ;
+static int ip_rt_gc_min_interval __read_mostly = HZ / 2;
+static int ip_rt_redirect_number __read_mostly = 9;
+static int ip_rt_redirect_load __read_mostly = HZ / 50;
+static int ip_rt_redirect_silence __read_mostly = ((HZ / 50) << (9 + 1));
+static int ip_rt_error_cost __read_mostly = HZ;
+static int ip_rt_error_burst __read_mostly = 5 * HZ;
+static int ip_rt_gc_elasticity __read_mostly = 8;
+static int ip_rt_mtu_expires __read_mostly = 10 * 60 * HZ;
+static int ip_rt_min_pmtu __read_mostly = 512 + 20 + 20;
+static int ip_rt_min_advmss __read_mostly = 256;
+static int ip_rt_secret_interval __read_mostly = 10 * 60 * HZ;
static void rt_worker_func(struct work_struct *work);
static DECLARE_DELAYED_WORK(expires_work, rt_worker_func);
@@ -252,10 +250,10 @@ static inline void rt_hash_lock_init(void)
}
#endif
-static struct rt_hash_bucket *rt_hash_table;
-static unsigned rt_hash_mask;
-static unsigned int rt_hash_log;
-static atomic_t rt_genid;
+static struct rt_hash_bucket *rt_hash_table __read_mostly;
+static unsigned rt_hash_mask __read_mostly;
+static unsigned int rt_hash_log __read_mostly;
+static atomic_t rt_genid __read_mostly;
static DEFINE_PER_CPU(struct rt_cache_stat, rt_cache_stat);
#define RT_CACHE_STAT_INC(field) \