Commit 1f0f8c0d authored by Mike Rapoport's avatar Mike Rapoport Committed by Linus Torvalds
Browse files

include/linux/mmzone.h: remove unused early_pfn_valid() 



The early_pfn_valid() macro is defined but it is never used.  Remove it.

Signed-off-by: default avatarMike Rapoport <rppt@linux.ibm.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Acked-by: default avatarDavid Hildenbrand <david@redhat.com>
Link: https://lkml.kernel.org/r/20200923162915.26935-1-rppt@kernel.org


Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 73eb7f9a

include/linux/mmzone.h

+0 −5
Original line number Diff line number Diff line
@@ -1420,7 +1420,6 @@ static inline unsigned long next_present_section_nr(unsigned long section_nr) 
#define pfn_to_nid(pfn)		(0)

#endif



#define early_pfn_valid(pfn)	pfn_valid(pfn)

void sparse_init(void);

#else

#define sparse_init()	do {} while (0)
@@ -1440,10 +1439,6 @@ struct mminit_pfnnid_cache { 
	int last_nid;

};



#ifndef early_pfn_valid

#define early_pfn_valid(pfn)	(1)

#endif



/*

 * If it is possible to have holes within a MAX_ORDER_NR_PAGES, then we

 * need to check pfn validity within that MAX_ORDER_NR_PAGES block.