Hello.
This patch is to fix unnecessary calling of init_currently_empty_zone().
zone->present_pages is updated in online_pages(). But,
__add_zone() can be called twice or more before calling online_pages().
So, init_currenty_empty_zone() can be called unnecessary times.
It is cause of memory
Hello.
This patch is to fix unnecessary calling of init_currently_empty_zone().
zone-present_pages is updated in online_pages(). But,
__add_zone() can be called twice or more before calling online_pages().
So, init_currenty_empty_zone() can be called unnecessary times.
It is cause of memory leak
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