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rmap: remove DEFINE_PAGE_VMA_WALK()

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This are no users since commit 40d707f33db5 ("mm/ksm: use folio in
write_protect_page"), so remove DEFINE_PAGE_VMA_WALK().

Link: https://lkml.kernel.org/r/20240524053618.208895-1-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Alex Shi <alexs@kernel.org>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Kefeng Wang 2024-05-24 13:36:18 +08:00 committed by Andrew Morton
parent 06668257a3
commit 1df0724348
1 changed files with 0 additions and 10 deletions
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10
include/linux/rmap.h
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@ -684,16 +684,6 @@ struct page_vma_mapped_walk {
unsigned int flags;
};
#define DEFINE_PAGE_VMA_WALK(name, _page, _vma, _address, _flags) \
struct page_vma_mapped_walk name = { \
.pfn = page_to_pfn(_page), \
.nr_pages = compound_nr(_page), \
.pgoff = page_to_pgoff(_page), \
.vma = _vma, \
.address = _address, \
.flags = _flags, \
}
#define DEFINE_FOLIO_VMA_WALK(name, _folio, _vma, _address, _flags) \
struct page_vma_mapped_walk name = { \
.pfn = folio_pfn(_folio), \