Linux 2.6.22-rc7

[linux-2.6] / mm / slub.c

diff --git a/mm/slub.c b/mm/slub.c
index fa28b16236442d80408c792f0140c26015846eca..202049a45764761d29344fbfd643257c80731689 100644 (file)
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -3042,13 +3042,15 @@ static int list_locations(struct kmem_cache *s, char *buf,
                        n += sprintf(buf + n, " pid=%ld",
                                l->min_pid);
 
-               if (num_online_cpus() > 1 && !cpus_empty(l->cpus)) {
+               if (num_online_cpus() > 1 && !cpus_empty(l->cpus) &&
+                               n < PAGE_SIZE - 60) {
                        n += sprintf(buf + n, " cpus=");
                        n += cpulist_scnprintf(buf + n, PAGE_SIZE - n - 50,
                                        l->cpus);
                }
 
-               if (num_online_nodes() > 1 && !nodes_empty(l->nodes)) {
+               if (num_online_nodes() > 1 && !nodes_empty(l->nodes) &&
+                               n < PAGE_SIZE - 60) {
                        n += sprintf(buf + n, " nodes=");
                        n += nodelist_scnprintf(buf + n, PAGE_SIZE - n - 50,
                                        l->nodes);