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authorChristoph Hellwig <hch@lst.de>2021-07-14 21:26:55 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-07-15 10:13:49 -0700
commitab7965de1725cd8514f0edbced5c2fb793846078 (patch)
treed7d9d99081945347cceedd4fc2cb735e8d5b892b /include
parent061478438d04779181c2ce4d7ffeeca343a70a98 (diff)
mm: fix the try_to_unmap prototype for !CONFIG_MMU
Adjust the nommu stub of try_to_unmap to match the changed protype for the full version. Turn it into an inline instead of a macro to generally improve the type checking. Link: https://lkml.kernel.org/r/20210705053944.885828-1-hch@lst.de Fixes: 1fb08ac63bee ("mm: rmap: make try_to_unmap() void function") Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Yang Shi <shy828301@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/rmap.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index 83fb86133fe1..c976cc6de257 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -291,7 +291,9 @@ static inline int page_referenced(struct page *page, int is_locked,
return 0;
}
-#define try_to_unmap(page, refs) false
+static inline void try_to_unmap(struct page *page, enum ttu_flags flags)
+{
+}
static inline int page_mkclean(struct page *page)
{