block: move bio_full out of bio.h

bio_full is only used in bio.c, so move it there.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20211012161804.991559-6-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/block/bio.c b/block/bio.c
index 35b8755..7e28990 100644 (file)
--- a/block/bio.c
+++ b/block/bio.c
@@ -772,6 +772,23 @@ const char *bio_devname(struct bio *bio, char *buf)
 }
 EXPORT_SYMBOL(bio_devname);
 
+/**
+ * bio_full - check if the bio is full
+ * @bio:       bio to check
+ * @len:       length of one segment to be added
+ *
+ * Return true if @bio is full and one segment with @len bytes can't be
+ * added to the bio, otherwise return false
+ */
+static inline bool bio_full(struct bio *bio, unsigned len)
+{
+       if (bio->bi_vcnt >= bio->bi_max_vecs)
+               return true;
+       if (bio->bi_iter.bi_size > UINT_MAX - len)
+               return true;
+       return false;
+}
+
 static inline bool page_is_mergeable(const struct bio_vec *bv,
                struct page *page, unsigned int len, unsigned int off,
                bool *same_page)

diff --git a/include/linux/bio.h b/include/linux/bio.h
index cffd5eb..2ffc7c7 100644 (file)
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -77,25 +77,6 @@ static inline void *bio_data(struct bio *bio)
        return NULL;
 }
 
-/**
- * bio_full - check if the bio is full
- * @bio:       bio to check
- * @len:       length of one segment to be added
- *
- * Return true if @bio is full and one segment with @len bytes can't be
- * added to the bio, otherwise return false
- */
-static inline bool bio_full(struct bio *bio, unsigned len)
-{
-       if (bio->bi_vcnt >= bio->bi_max_vecs)
-               return true;
-
-       if (bio->bi_iter.bi_size > UINT_MAX - len)
-               return true;
-
-       return false;
-}
-
 static inline bool bio_next_segment(const struct bio *bio,
                                    struct bvec_iter_all *iter)
 {