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-rw-r--r--include/linux/bio.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h
index bb6090aa165d..bb915591557b 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -432,6 +432,9 @@ void bio_chain(struct bio *, struct bio *);
extern int bio_add_page(struct bio *, struct page *, unsigned int,unsigned int);
extern int bio_add_pc_page(struct request_queue *, struct bio *, struct page *,
unsigned int, unsigned int);
+extern int __bio_add_pc_page(struct request_queue *, struct bio *,
+ struct page *, unsigned int, unsigned int,
+ bool);
bool __bio_try_merge_page(struct bio *bio, struct page *page,
unsigned int len, unsigned int off, bool same_page);
void __bio_add_page(struct bio *bio, struct page *page,
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