Displaying 1 result from an estimated 1 matches for "last_gc".
[Bug 1778] New: Skipping garbage collection in nf_conncount.c stops working when jiffies wrap around
2024 Nov 07
0
[Bug 1778] New: Skipping garbage collection in nf_conncount.c stops working when jiffies wrap around
.../net/netfilter/nf_conncount.c b/net/netfilter/nf_conncount.c
index 4890af4dc263..b39fb3c10c06 100644
--- a/net/netfilter/nf_conncount.c
+++ b/net/netfilter/nf_conncount.c
@@ -134,6 +134,8 @@ static int __nf_conncount_add(struct net *net,
if (time_is_after_eq_jiffies((unsigned long)list->last_gc))
goto add_new_node;
+ if ((u32)jiffies == list->last_gc)
+ printk(KERN_INFO "Already did GC this jiffy, but not skipping.
(u32)jiffies=%d, (unsigned long)list->last_gc=%lu, jiffies=%lu", (u32)jiffies,
(unsigned long)list->last_gc, jiffies);...