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authorNeilBrown <neilb@suse.com>2017-06-18 07:38:59 +0300
committerJens Axboe <axboe@kernel.dk>2017-06-18 21:40:59 +0300
commit9b10f6a9c2aaab49c56b8cff0facdc1b64ed7e1c (patch)
tree13b9e81781e6d44a15dca67215c950ab019f714b /Documentation/block
parent5a136fdf5a0ab3c021ef6d989bb56a361e132234 (diff)
downloadlinux-9b10f6a9c2aaab49c56b8cff0facdc1b64ed7e1c.tar.xz
block: remove bio_clone() and all references.
bio_clone() is no longer used. Only bio_clone_bioset() or bio_clone_fast(). This is for the best, as bio_clone() used fs_bio_set, and filesystems are unlikely to want to use bio_clone(). So remove bio_clone() and all references. This includes a fix to some incorrect documentation. Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: NeilBrown <neilb@suse.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'Documentation/block')
-rw-r--r--Documentation/block/biodoc.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/block/biodoc.txt b/Documentation/block/biodoc.txt
index 01ddeaf64b0f..9490f2845f06 100644
--- a/Documentation/block/biodoc.txt
+++ b/Documentation/block/biodoc.txt
@@ -632,7 +632,7 @@ to i/o submission, if the bio fields are likely to be accessed after the
i/o is issued (since the bio may otherwise get freed in case i/o completion
happens in the meantime).
-The bio_clone() routine may be used to duplicate a bio, where the clone
+The bio_clone_fast() routine may be used to duplicate a bio, where the clone
shares the bio_vec_list with the original bio (i.e. both point to the
same bio_vec_list). This would typically be used for splitting i/o requests
in lvm or md.