+- add patches.fixes/linux-post-2.6.3-20040220

[linux-flexiantxendom0-3.2.10.git] / fs / buffer.c

diff --git a/fs/buffer.c b/fs/buffer.c
index faad2b2..6dc3763 100644 (file)
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -2988,33 +2988,6 @@ init_buffer_head(void *data, kmem_cache_t *cachep, unsigned long flags)
        }
 }
 
-static void buffer_init_cpu(int cpu)
-{
-       struct bh_accounting *bha = &per_cpu(bh_accounting, cpu);
-       struct bh_lru *bhl = &per_cpu(bh_lrus, cpu);
-
-       bha->nr = 0;
-       bha->ratelimit = 0;
-       memset(bhl, 0, sizeof(*bhl));
-}
-       
-static int __devinit buffer_cpu_notify(struct notifier_block *self, 
-                               unsigned long action, void *hcpu)
-{
-       long cpu = (long)hcpu;
-       switch(action) {
-       case CPU_UP_PREPARE:
-               buffer_init_cpu(cpu);
-               break;
-       default:
-               break;
-       }
-       return NOTIFY_OK;
-}
-
-static struct notifier_block __devinitdata buffer_nb = {
-       .notifier_call  = buffer_cpu_notify,
-};
 
 void __init buffer_init(void)
 {
@@ -3032,9 +3005,6 @@ void __init buffer_init(void)
         */
        nrpages = (nr_free_buffer_pages() * 10) / 100;
        max_buffer_heads = nrpages * (PAGE_SIZE / sizeof(struct buffer_head));
-       buffer_cpu_notify(&buffer_nb, (unsigned long)CPU_UP_PREPARE,
-                               (void *)(long)smp_processor_id());
-       register_cpu_notifier(&buffer_nb);
 }
 
 EXPORT_SYMBOL(__bforget);