docs: block/biovecs: update the location of bio.c
Replace fs with block since bio.c had been moved to block folder.
Signed-off-by: Guoqing Jiang <guoqing.jiang@cloud.ionos.com>
Link: https://lore.kernel.org/r/20200106103735.10327-1-guoqing.jiang@cloud.ionos.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/Documentation/block/biovecs.rst b/Documentation/block/biovecs.rst
index 86fa66c8..ad303a2 100644
--- a/Documentation/block/biovecs.rst
+++ b/Documentation/block/biovecs.rst
@@ -47,7 +47,7 @@
advantages:
* Before, iterating over bios was very awkward when you weren't processing
- exactly one bvec at a time - for example, bio_copy_data() in fs/bio.c,
+ exactly one bvec at a time - for example, bio_copy_data() in block/bio.c,
which copies the contents of one bio into another. Because the biovecs
wouldn't necessarily be the same size, the old code was tricky convoluted -
it had to walk two different bios at the same time, keeping both bi_idx and
