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powerpc set_huge_psize() false positive

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called only from __init, calls __init.  Incidentally, it ought to be static
in file.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Al Viro 2008-11-22 17:33:44 +00:00 • committed by Linus Torvalds
parent 7d6a8a1c48
commit 4ea8fb9c1c
2 changed files with 1 additions and 2 deletions
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1
arch/powerpc/include/asm/mmu-hash64.h
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@ -280,7 +280,6 @@ extern int hash_huge_page(struct mm_struct *mm, unsigned long access,
extern int htab_bolt_mapping(unsigned long vstart, unsigned long vend, extern int htab_bolt_mapping(unsigned long vstart, unsigned long vend,
unsigned long pstart, unsigned long prot, unsigned long pstart, unsigned long prot,
int psize, int ssize); int psize, int ssize);
extern void set_huge_psize(int psize);
extern void add_gpage(unsigned long addr, unsigned long page_size, extern void add_gpage(unsigned long addr, unsigned long page_size,
unsigned long number_of_pages); unsigned long number_of_pages);
extern void demote_segment_4k(struct mm_struct *mm, unsigned long addr); extern void demote_segment_4k(struct mm_struct *mm, unsigned long addr);

2
arch/powerpc/mm/hugetlbpage.c
View file

@ -677,7 +677,7 @@ int hash_huge_page(struct mm_struct *mm, unsigned long access,
return err; return err;
} }
void set_huge_psize(int psize) static void __init set_huge_psize(int psize)
{ {
/* Check that it is a page size supported by the hardware and /* Check that it is a page size supported by the hardware and
* that it fits within pagetable limits. */ * that it fits within pagetable limits. */