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highmem: Remove unused functions

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Nothing uses totalhigh_pages_dec() and totalhigh_pages_set().

Signed-off-by: Thomas 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
This commit is contained in:
Thomas Gleixner 2020-11-03 10:27:14 +01:00
parent 16675dda93
commit b819fd9da3
1 changed files with 0 additions and 10 deletions
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10
include/linux/highmem.h
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@ -104,21 +104,11 @@ static inline void totalhigh_pages_inc(void)
atomic_long_inc(&_totalhigh_pages); 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) static inline void totalhigh_pages_add(long count)
{ {
atomic_long_add(count, &_totalhigh_pages); 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); void kmap_flush_unused(void);
struct page *kmap_to_page(void *addr); struct page *kmap_to_page(void *addr);