BUG_ON(kmalloc_caches->size < sizeof(struct kmem_cache_node));
page = new_slab(kmalloc_caches, gfpflags | GFP_THISNODE, node);
- /* new_slab() disables interupts */
- local_irq_enable();
BUG_ON(!page);
n = page->freelist;
init_kmem_cache_node(n);
atomic_long_inc(&n->nr_slabs);
add_partial(n, page);
+
+ /*
+ * new_slab() disables interupts. If we do not reenable interrupts here
+ * then bootup would continue with interrupts disabled.
+ */
+ local_irq_enable();
return n;
}
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);