diff options
Diffstat (limited to 'drivers/base/memory.c')
| -rw-r--r-- | drivers/base/memory.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/drivers/base/memory.c b/drivers/base/memory.c index 799b43191dea..064643927827 100644 --- a/drivers/base/memory.c +++ b/drivers/base/memory.c @@ -70,20 +70,6 @@ void unregister_memory_notifier(struct notifier_block *nb) } EXPORT_SYMBOL(unregister_memory_notifier); -static ATOMIC_NOTIFIER_HEAD(memory_isolate_chain); - -int register_memory_isolate_notifier(struct notifier_block *nb) -{ - return atomic_notifier_chain_register(&memory_isolate_chain, nb); -} -EXPORT_SYMBOL(register_memory_isolate_notifier); - -void unregister_memory_isolate_notifier(struct notifier_block *nb) -{ - atomic_notifier_chain_unregister(&memory_isolate_chain, nb); -} -EXPORT_SYMBOL(unregister_memory_isolate_notifier); - static void memory_block_release(struct device *dev) { struct memory_block *mem = to_memory_block(dev); @@ -175,11 +161,6 @@ int memory_notify(unsigned long val, void *v) return blocking_notifier_call_chain(&memory_chain, val, v); } -int memory_isolate_notify(unsigned long val, void *v) -{ - return atomic_notifier_call_chain(&memory_isolate_chain, val, v); -} - /* * The probe routines leave the pages uninitialized, just as the bootmem code * does. Make sure we do not access them, but instead use only information from |