From: Kefeng Wang <wangkefeng.wang@huawei.com>
Date: Fri, 24 May 2024 05:36:18 +0000 (+0800)
Subject: rmap: remove DEFINE_PAGE_VMA_WALK()
X-Git-Tag: block-6.11-20240726~15^2~358
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=1df07243483c1a32c8f2f93b06dc52a583a4dd1c;p=linux-block.git

rmap: remove DEFINE_PAGE_VMA_WALK()

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>
---

diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index 5cb0d419a1d7..bb53e5920b88 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -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),				\