Re: [External] Re: [PATCH v23 8/9] mm: memory_hotplug: disable memmap_on_memory when hugetlb_free_vmemmap enabled
From: Muchun Song <hidden>
Date: 2021-05-10 10:45:43
Also in:
linux-fsdevel, linux-mm, lkml
On Mon, May 10, 2021 at 6:08 PM Oscar Salvador [off-list ref] wrote:
On Mon, May 10, 2021 at 11:00:26AM +0800, Muchun Song wrote:quoted
diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c index 8cc195c4c861..0d7f595ee441 100644 --- a/drivers/acpi/acpi_memhotplug.c +++ b/drivers/acpi/acpi_memhotplug.c@@ -15,6 +15,7 @@ #include <linux/acpi.h> #include <linux/memory.h> #include <linux/memory_hotplug.h> +#include <linux/hugetlb.h> #include "internal.h"Uhm, I am confused. Why do we need this here? AFAICS, we do not. The function is in memory_hotplug.c, and that alrady has that include. What am I missing?
You are right. That include is redundant. I will remove it from acpi_memhotplug.c. Thanks Oscar.
-- Oscar Salvador SUSE L3