Commit 507db792 authored by Yang Shi's avatar Yang Shi Committed by Andrew Morton
Browse files

mm: rmap: use the correct parameter name for DEFINE_PAGE_VMA_WALK 

The parameter used by DEFINE_PAGE_VMA_WALK is _page not page, fix the
parameter name.  It didn't cause any build error, it is probably because
the only caller is write_protect_page() from ksm.c, which pass in page.

Link: https://lkml.kernel.org/r/20220512174551.81279-1-shy828301@gmail.com


Fixes: 2aff7a47 ("mm: Convert page_vma_mapped_walk to work on PFNs")
Signed-off-by: default avatarYang Shi <shy828301@gmail.com>
Reviewed-by: default avatarMuchun Song <songmuchun@bytedance.com>
Reviewed-by: default avatarMatthew Wilcox (Oracle) <willy@infradead.org>
Cc: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent ee65728e

include/linux/rmap.h

+2 −2
Original line number Diff line number Diff line
@@ -325,8 +325,8 @@ struct page_vma_mapped_walk { 
#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),				\

		.nr_pages = compound_nr(_page),				\

		.pgoff = page_to_pgoff(_page),				\

		.vma = _vma,						\

		.address = _address,					\

		.flags = _flags,					\