On 2022/9/20 20:06, David Hildenbrand wrote: > On 20.09.22 04:51, Liu Shixin wrote: >> Remove unused register_hotmemory_notifier(). >> >> Signed-off-by: Liu Shixin <liushixin2@xxxxxxxxxx> >> --- >> include/linux/memory.h | 6 ------ >> 1 file changed, 6 deletions(-) >> >> diff --git a/include/linux/memory.h b/include/linux/memory.h >> index aa619464a1df..98d2a2ebcc10 100644 >> --- a/include/linux/memory.h >> +++ b/include/linux/memory.h >> @@ -19,7 +19,6 @@ >> #include <linux/node.h> >> #include <linux/compiler.h> >> #include <linux/mutex.h> >> -#include <linux/notifier.h> > > ^ why remove that? > > register_memory_notifier/unregister_memory_notifier still uses that. Yes, you're right. I don't notice this point since there is no compile warning. I will add it back in v2. Thanks,
