Commit 84efbefa authored by David Hildenbrand's avatar David Hildenbrand Committed by Andrew Morton
Browse files

mm: remove nth_page() 

Now that all users are gone, let's remove it.

Link: https://lkml.kernel.org/r/20250901150359.867252-38-david@redhat.com


Signed-off-by: default avatarDavid Hildenbrand <david@redhat.com>
Reviewed-by: default avatarLorenzo Stoakes <lorenzo.stoakes@oracle.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent d5170ce4

include/linux/mm.h

+0 −2
Original line number Diff line number Diff line
@@ -210,9 +210,7 @@ extern unsigned long sysctl_admin_reserve_kbytes; 


#if defined(CONFIG_SPARSEMEM) && !defined(CONFIG_SPARSEMEM_VMEMMAP)

bool page_range_contiguous(const struct page *page, unsigned long nr_pages);

#define nth_page(page,n) pfn_to_page(page_to_pfn((page)) + (n))

#else

#define nth_page(page,n) ((page) + (n))

static inline bool page_range_contiguous(const struct page *page,

		unsigned long nr_pages)

{

tools/testing/scatterlist/linux/mm.h

+0 −1
Original line number Diff line number Diff line
@@ -51,7 +51,6 @@ static inline unsigned long page_to_phys(struct page *page) 


#define page_to_pfn(page) ((unsigned long)(page) / PAGE_SIZE)

#define pfn_to_page(pfn) (void *)((pfn) * PAGE_SIZE)

#define nth_page(page,n) pfn_to_page(page_to_pfn((page)) + (n))



#define __min(t1, t2, min1, min2, x, y) ({              \

	t1 min1 = (x);                                  \