[Drbd-dev] improve the bio cloning interface v2

[Jens Axboe]

On Wed, 2 Feb 2022 17:00:56 +0100, Christoph Hellwig wrote:
> this series changes the bio cloning interface to match the rest changes
> to the bio allocation interface and passes the block_device and operation
> to the cloning helpers.  In addition it renames the cloning helpers to
> be more descriptive.
> 
> To get there it requires a bit of refactoring in the device mapper code.
> 
> [...]

Applied, thanks!

[01/13] drbd: set ->bi_bdev in drbd_req_new
        commit: c347a787e34cba0e5a80a04082dacaf259105605
[02/13] dm: add a clone_to_tio helper
        commit: 6c23f0bd7f16d88c774db37b30c5da82811c41be
[03/13] dm: fold clone_bio into __clone_and_map_data_bio
        commit: b1bee79237ce0ab43ef7fe66aa6e5c4783165012
[04/13] dm: fold __send_duplicate_bios into __clone_and_map_simple_bio
        commit: 8eabf5d0a7bd9226d6cc25402dde67f372aae838
[05/13] dm: move cloning the bio into alloc_tio
        commit: dc8e2021da71f6b2d5971f98ee3e528cf30c409c
[06/13] dm: pass the bio instead of tio to __map_bio
        commit: 1561b396106d759fdf5f9a71b412e068f74d2cc9
[07/13] dm: retun the clone bio from alloc_tio
        commit: 1d1068cecff70cb8e48c7cb0ba27cc3fd906eb31
[08/13] dm: simplify the single bio fast path in __send_duplicate_bios
        commit: 891fced644a7529bfd4b1436b2341527ce8f68ad
[09/13] dm-cache: remove __remap_to_origin_clear_discard
        commit: 3c4b455ef8acdacd0e5ecd33428d4f32f861637a
[10/13] block: clone crypto and integrity data in __bio_clone_fast
        commit: 56b4b5abcdab6daf71c5536fca2772f178590e06
[11/13] dm: use bio_clone_fast in alloc_io/alloc_tio
        commit: 92986f6b4c8a2c24d3a36b80140624f80fd93de4
[12/13] block: initialize the target bio in __bio_clone_fast
        commit: a0e8de798dd6710a69d69ec57b246a0e34c4a695
[13/13] block: pass a block_device to bio_clone_fast
        commit: abfc426d1b2fb2176df59851a64223b58ddae7e7

Best regards,
-- 
Jens Axboe