make the blkcg and blkcg structures private

[Jens Axboe]

On Wed, 20 Apr 2022 06:27:08 +0200, Christoph Hellwig wrote:
> this series cleans up various lose end in the blk-cgroup code to make it
> easier to follow in preparation of reworking the blkcg assignment for
> bios.  The biggest change is that most of <linux/blk-cgroup.h> is now
> taken private into block/.
> 
> Diffstat:
>  block/Makefile                |    1
>  block/bfq-iosched.h           |    4
>  block/blk-cgroup-fc-appid.c   |   57 +++++++++
>  block/blk-cgroup.c            |  154 ++++++++++++++++++++-----
>  block/blk-cgroup.h            |  138 +++++++++++++++-------
>  block/blk-throttle.c          |    2
>  drivers/block/loop.c          |   12 +
>  drivers/nvme/host/fc.c        |   26 +---
>  drivers/scsi/lpfc/lpfc_scsi.c |    4
>  include/linux/backing-dev.h   |    6
>  include/linux/blk-cgroup.h    |  258 ++----------------------------------------
>  include/linux/blktrace_api.h  |   10 -
>  include/linux/kthread.h       |    4
>  kernel/kthread.c              |    1
>  kernel/trace/blktrace.c       |   26 ++--
>  mm/backing-dev.c              |   19 +--
>  mm/readahead.c                |    1
>  mm/swapfile.c                 |    1
>  18 files changed, 343 insertions(+), 381 deletions(-)
> 
> [...]

Applied, thanks!

[01/15] blk-cgroup: remove __bio_blkcg
        commit: 2524a5783e7d49e7cd936f582485a2bb4567edd1
[02/15] nvme-fc: don't support the appid attribute without CONFIG_BLK_CGROUP_FC_APPID
        commit: 55d7baa371ad90d297daf4250720af77449fdec0
[03/15] nvme-fc: fold t fc_update_appid into fc_appid_store
        commit: c814153c83a892dfd42026eaa661ae2c1f298792
[04/15] blk-cgroup: move blkcg_{get,set}_fc_appid out of line
        commit: db05628435aa761d30b4eae481a82befe7a8492a
[05/15] blk-cgroup: move blk_cgroup_congested out line
        commit: 216889aad362b5b7e998a5371348b5e95d485dd1
[06/15] blk-cgroup: move blkcg_{pin,unpin}_online out of line
        commit: 397c9f46ee4d99024c64954b007c1b5762d01cb4
[07/15] blk-cgroup: move struct blkcg to block/blk-cgroup.h
        commit: dec223c92a4688f6c9642d640cfe15a99d289dd4
[08/15] blktrace: cleanup the __trace_note_message interface
        commit: f4a6a61cb6d40d9ae63e47743d33200f3efe3fe7
[09/15] blk-cgroup: replace bio_blkcg with bio_blkcg_css
        commit: bbb1ebe7a909db4de49777fb7676d5bf293f34c9
[10/15] blk-cgroup: remove pointless CONFIG_BLOCK ifdefs
        commit: 7f20ba7c42fd899557cef7d001f48711c3066ba5
[11/15] blk-cgroup: remove unneeded includes from <linux/blk-cgroup.h>
        commit: c97ab271576dec2170e7b804cb05f7617b30fed9
[12/15] blk-cgroup: move blkcg_css to blk-cgroup.c
        commit: bc5fee91f26d8d1428fb744e5ad04b1417a85197
[13/15] blk-cgroup: cleanup blk_cgroup_congested
        commit: d200ca143ac6d0b4391b4e811e67e1a36461d501
[14/15] blk-cgroup: cleanup blkcg_maybe_throttle_current
        commit: 82778259eb201870d6d4f95ca4162de60a682343
[15/15] kthread: unexport kthread_blkcg
        commit: f624506f98b198e65b44da303f44974590fb16c0

Best regards,
-- 
Jens Axboe