Commit b819fd9d authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

highmem: Remove unused functions 



Nothing uses totalhigh_pages_dec() and totalhigh_pages_set().

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: https://lore.kernel.org/r/20201103095856.732891880@linutronix.de
parent 16675dda

include/linux/highmem.h

+0 −10
Original line number Diff line number Diff line
@@ -104,21 +104,11 @@ static inline void totalhigh_pages_inc(void) 
	atomic_long_inc(&_totalhigh_pages);

}



static inline void totalhigh_pages_dec(void)

{

	atomic_long_dec(&_totalhigh_pages);

}



static inline void totalhigh_pages_add(long count)

{

	atomic_long_add(count, &_totalhigh_pages);

}



static inline void totalhigh_pages_set(long val)

{

	atomic_long_set(&_totalhigh_pages, val);

}



void kmap_flush_unused(void);



struct page *kmap_to_page(void *addr);