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 <[email protected]>
Reviewed-by: Ming Lei <[email protected]>
Signed-off-by: NeilBrown <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
This commit is contained in:
NeilBrown 2017-06-18 14:38:59 +10:00 • committed by Jens Axboe
commit 9b10f6a9c2
5 changed files with 6 additions and 11 deletions

View file

@ -185,7 +185,7 @@ static int start_readonly;
static bool create_on_open = true;
/* bio_clone_mddev
* like bio_clone, but with a local bio set
* like bio_clone_bioset, but with a local bio set
*/
struct bio *bio_alloc_mddev(gfp_t gfp_mask, int nr_iovecs,