netfilter: conntrack: restart gc immediately if GC_MAX_EVICTS is reached

When the maximum evictions number is reached, do not wait 5 seconds before the next run. CC: Florian Westphal <[email protected]> Signed-off-by: Nicolas Dichtel <[email protected]> Acked-by: Florian Westphal <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
imcsk8 · Oct 20, 2016 · 7bb6615 · 7bb6615
1 parent 1ecc281
commit 7bb6615
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
@@ -983,7 +983,7 @@ static void gc_worker(struct work_struct *work)
 		return;
 
 	ratio = scanned ? expired_count * 100 / scanned : 0;
-	if (ratio >= 90)
+	if (ratio >= 90 || expired_count == GC_MAX_EVICTS)
 		next_run = 0;
 
 	gc_work->last_bucket = i;