The patch titled mm: make HASHED_PAGE_VIRTUAL page_address' struct page argument const has been removed from the -mm tree. Its filename was mm-make-hashed_page_virtual-page_address-struct-page-argument-const.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: mm: make HASHED_PAGE_VIRTUAL page_address' struct page argument const From: Ian Campbell <ian.campbell@xxxxxxxxxx> Followup to 33dd4e0ec911 ("mm: make some struct page's const") which missed the HASHED_PAGE_VIRTUAL case. Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx> Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx> Cc: Rik van Riel <riel@xxxxxxxxxx> Cc: Michel Lespinasse <walken@xxxxxxxxxx> Cc: Mel Gorman <mel@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- include/linux/hash.h | 2 +- include/linux/mm.h | 2 +- mm/highmem.c | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-) diff -puN include/linux/hash.h~mm-make-hashed_page_virtual-page_address-struct-page-argument-const include/linux/hash.h --- a/include/linux/hash.h~mm-make-hashed_page_virtual-page_address-struct-page-argument-const +++ a/include/linux/hash.h @@ -63,7 +63,7 @@ static inline u32 hash_32(u32 val, unsig 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 -puN include/linux/mm.h~mm-make-hashed_page_virtual-page_address-struct-page-argument-const include/linux/mm.h --- a/include/linux/mm.h~mm-make-hashed_page_virtual-page_address-struct-page-argument-const +++ a/include/linux/mm.h @@ -737,7 +737,7 @@ static __always_inline void *lowmem_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 diff -puN mm/highmem.c~mm-make-hashed_page_virtual-page_address-struct-page-argument-const mm/highmem.c --- a/mm/highmem.c~mm-make-hashed_page_virtual-page_address-struct-page-argument-const +++ a/mm/highmem.c @@ -326,7 +326,7 @@ static struct page_address_slot { spinlock_t lock; /* Protect this bucket's list */ } ____cacheline_aligned_in_smp page_address_htable[1<<PA_HASH_ORDER]; -static struct page_address_slot *page_slot(struct page *page) +static struct page_address_slot *page_slot(const struct page *page) { return &page_address_htable[hash_ptr(page, PA_HASH_ORDER)]; } @@ -337,7 +337,7 @@ static struct page_address_slot *page_sl * * Returns the page's virtual address. */ -void *page_address(struct page *page) +void *page_address(const struct page *page) { unsigned long flags; void *ret; _ Patches currently in -mm which might be from ian.campbell@xxxxxxxxxx are origin.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html