Andy Whitcroft <[email protected]> wrote:
>
> Both register_memory_notifer and unregister_memory_notifier are global
> and declared so in linux.h. Update the HOTPLUG specific definitions
> to match. This fixes a compile warning when HOTPLUG is enabled.
>
There is no linux.h and I can find no .h file which declares
register_memory_notifier(). Please clarify?
> ---
> memory.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
> diff -upN reference/drivers/base/memory.c current/drivers/base/memory.c
> --- reference/drivers/base/memory.c
> +++ current/drivers/base/memory.c
> @@ -50,12 +50,12 @@ static struct kset_hotplug_ops memory_ho
>
> static struct notifier_block *memory_chain;
>
> -static int register_memory_notifier(struct notifier_block *nb)
> +int register_memory_notifier(struct notifier_block *nb)
> {
> return notifier_chain_register(&memory_chain, nb);
> }
>
> -static void unregister_memory_notifier(struct notifier_block *nb)
> +void unregister_memory_notifier(struct notifier_block *nb)
> {
> notifier_chain_unregister(&memory_chain, nb);
> }
-
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