From f991879473828f320a714e9494fb37a26ccd6b66 Mon Sep 17 00:00:00 2001 From: Ian Campbell Date: Wed, 17 Aug 2011 13:45:09 +0100 Subject: mm: make HASHED_PAGE_VIRTUAL page_address' struct page argument const. Followup to 33dd4e0ec911 "mm: make some struct page's const" which missed the HASHED_PAGE_VIRTUAL case. Signed-off-by: Ian Campbell Cc: Andrea Arcangeli Cc: Rik van Riel Cc: Michel Lespinasse Cc: Mel Gorman Cc: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/hash.h | 2 +- include/linux/mm.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/hash.h b/include/linux/hash.h index 06d25c189cc..b80506bdd73 100644 --- a/include/linux/hash.h +++ b/include/linux/hash.h @@ -63,7 +63,7 @@ static inline u32 hash_32(u32 val, unsigned int bits) return hash >> (32 - bits); } -static inline unsigned long hash_ptr(void *ptr, unsigned int bits) +static inline unsigned long hash_ptr(const void *ptr, unsigned int bits) { return hash_long((unsigned long)ptr, bits); } diff --git a/include/linux/mm.h b/include/linux/mm.h index fd599f4bb84..c06454d60a3 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -737,7 +737,7 @@ static __always_inline void *lowmem_page_address(const struct page *page) #endif #if defined(HASHED_PAGE_VIRTUAL) -void *page_address(struct page *page); +void *page_address(const struct page *page); void set_page_address(struct page *page, void *virtual); void page_address_init(void); #endif -- cgit v1.2.3