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authorPekka Enberg <penberg@kernel.org>2011-01-15 13:28:17 +0200
committerPekka Enberg <penberg@kernel.org>2011-01-15 13:28:17 +0200
commit597fb188cbee2d371246e1669bbc6051bb666aa9 (patch)
treefd9cb605050ca15274cf391dc6bd4073d04808df /mm/slub.c
parent38567333a6dabd0f2b4150e9fb6dd8e3ba2985e5 (diff)
parent04d94879c8a4973b5499dc26b9d38acee8928791 (diff)
downloadlinux-597fb188cbee2d371246e1669bbc6051bb666aa9.tar.bz2
Merge branch 'slub/hotplug' into slab/urgent
Diffstat (limited to 'mm/slub.c')
-rw-r--r--mm/slub.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/slub.c b/mm/slub.c
index c7ef0070dd86..e15aa7f193c9 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -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");
}