Commit 30e3b5d7 authored by Miaohe Lin's avatar Miaohe Lin Committed by Andrew Morton
Browse files

mm: remove obsolete pgdat_is_empty() 

There's no caller.  Remove it.

Link: https://lkml.kernel.org/r/20220916072257.9639-8-linmiaohe@huawei.com


Signed-off-by: default avatarMiaohe Lin <linmiaohe@huawei.com>
Reviewed-by: default avatarDavid Hildenbrand <david@redhat.com>
Reviewed-by: default avatarAnshuman Khandual <anshuman.khandual@arm.com>
Reviewed-by: default avatarOscar Salvador <osalvador@suse.de>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 022e7fa0

include/linux/mmzone.h

+0 −5
Original line number Diff line number Diff line
@@ -1241,11 +1241,6 @@ static inline unsigned long pgdat_end_pfn(pg_data_t *pgdat) 
	return pgdat->node_start_pfn + pgdat->node_spanned_pages;

}



static inline bool pgdat_is_empty(pg_data_t *pgdat)

{

	return !pgdat->node_start_pfn && !pgdat->node_spanned_pages;

}



#include <linux/memory_hotplug.h>



void build_all_zonelists(pg_data_t *pgdat);