diff options
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/mm/slub.c b/mm/slub.c index 008cd743a36a..e15aa7f193c9 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -3636,7 +3636,7 @@ static int list_locations(struct kmem_cache *s, char *buf, len += sprintf(buf + len, "%7ld ", l->count); if (l->addr) - len += sprint_symbol(buf + len, (unsigned long)l->addr); + len += sprintf(buf + len, "%pS", (void *)l->addr); else len += sprintf(buf + len, "<not-available>"); @@ -3797,7 +3797,7 @@ static ssize_t show_slab_objects(struct kmem_cache *s, } } - down_read(&slub_lock); + lock_memory_hotplug(); #ifdef CONFIG_SLUB_DEBUG if (flags & SO_ALL) { for_each_node_state(node, N_NORMAL_MEMORY) { @@ -3838,7 +3838,7 @@ static ssize_t show_slab_objects(struct kmem_cache *s, x += sprintf(buf + x, " N%d=%lu", node, nodes[node]); #endif - up_read(&slub_lock); + unlock_memory_hotplug(); kfree(nodes); return x + sprintf(buf + x, "\n"); } @@ -3946,12 +3946,9 @@ SLAB_ATTR(min_partial); static ssize_t ctor_show(struct kmem_cache *s, char *buf) { - if (s->ctor) { - int n = sprint_symbol(buf, (unsigned long)s->ctor); - - return n + sprintf(buf + n, "\n"); - } - return 0; + if (!s->ctor) + return 0; + return sprintf(buf, "%pS\n", s->ctor); } SLAB_ATTR_RO(ctor); |