Bart Van Assche ea4f575e72 block/cgroup: Split blkg_conf_prep() ...

Move the blkg_conf_open_bdev() call out of blkg_conf_prep() to make it
possible to add lock context annotations to blkg_conf_prep(). Change an
if-statement in blkg_conf_open_bdev() into a WARN_ON_ONCE() call. Export
blkg_conf_open_bdev() because it is called by the BFQ I/O scheduler and
the BFQ I/O scheduler may be built as a kernel module.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@kernel.org>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://patch.msgid.link/e6ea0387f413217c8561a0ca54ce7b846aa5c7c5.1780682325.git.bvanassche@acm.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2026-06-05 13:41:11 -06:00

..

partitions

block/partitions/acorn: use min in {riscix,linux}_partition

2026-06-02 11:14:52 -06:00

badblocks.c

…

bdev.c

block: Avoid mounting the bdev pseudo-filesystem in userspace

2026-05-26 11:01:55 -06:00

bfq-cgroup.c

block/cgroup: Split blkg_conf_prep()

2026-06-05 13:41:11 -06:00

bfq-iosched.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

bfq-iosched.h

…

bfq-wf2q.c

…

bio-integrity-auto.c

block: Add WQ_PERCPU to alloc_workqueue users

2026-04-17 14:38:22 -06:00

bio-integrity-fs.c

block: add fs_bio_integrity helpers

2026-03-09 07:47:02 -06:00

bio-integrity.c

block: relax pgmap check in bio_add_page for compatible zone device pages

2026-04-17 14:37:08 -06:00

bio.c

block: Add bvec_folio()

2026-05-29 05:34:24 -06:00

blk-cgroup-fc-appid.c

…

blk-cgroup-rwstat.c

…

blk-cgroup-rwstat.h

…

blk-cgroup.c

block/cgroup: Split blkg_conf_prep()

2026-06-05 13:41:11 -06:00

blk-cgroup.h

…

blk-core.c

block: add a bio_endio_status helper

2026-05-28 07:59:18 -06:00

blk-crypto-fallback.c

block: add a bio_endio_status helper

2026-05-28 07:59:18 -06:00

blk-crypto-internal.h

…

blk-crypto-profile.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

blk-crypto-sysfs.c

blk-crypto: make blk_crypto_attr instances const

2026-03-17 19:29:16 -06:00

blk-crypto.c

block: add a bio_endio_status helper

2026-05-28 07:59:18 -06:00

blk-flush.c

block: pass io_comp_batch to rq_end_io_fn callback

2026-01-20 10:12:54 -07:00

blk-ia-ranges.c

block: ia-ranges: make blk_ia_range_sysfs_entry instances const

2026-03-17 19:29:16 -06:00

blk-integrity.c

…

blk-ioc.c

…

blk-iocost.c

block/cgroup: Split blkg_conf_prep()

2026-06-05 13:41:11 -06:00

blk-iolatency.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

blk-ioprio.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

blk-ioprio.h

…

blk-lib.c

block: add a bio_submit_or_kill helper

2026-04-07 08:22:24 -06:00

blk-map.c

Merge tag 'block-7.0-20260305' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

2026-03-06 08:36:18 -08:00

blk-merge.c

block: add a bio_endio_status helper

2026-05-28 07:59:18 -06:00

blk-mq-cpumap.c

…

blk-mq-debugfs.c

block: allow submitting all zone writes from a single context

2026-03-09 14:30:00 -06:00

blk-mq-debugfs.h

blk-mq-debugfs: remove blk_mq_debugfs_unregister_rqos()

2026-02-02 07:05:19 -07:00

blk-mq-dma.c

block: fix partial IOVA mapping cleanup in blk_rq_dma_map_iova

2026-02-12 04:23:31 -07:00

blk-mq-sched.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

blk-mq-sched.h

blk-mq-sched: unify elevators checking for async requests

2026-02-03 07:45:36 -07:00

blk-mq-sysfs.c

blk-mq: make blk_mq_hw_ctx_sysfs_entry instances const

2026-03-17 19:29:16 -06:00

blk-mq-tag.c

blk-mq: add tracepoint block_rq_tag_wait

2026-05-26 11:01:54 -06:00

blk-mq.c

block: export passthrough stats enabled

2026-05-28 09:35:38 -06:00

blk-mq.h

…

blk-pm.c

…

blk-pm.h

…

blk-rq-qos.c

blk-mq-debugfs: remove blk_mq_debugfs_unregister_rqos()

2026-02-02 07:05:19 -07:00

blk-rq-qos.h

…

blk-settings.c

block: clear BLK_FEAT_PCI_P2PDMA in blk_stack_limits() for non-supporting devices

2026-05-26 15:51:48 -06:00

blk-stat.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

blk-stat.h

blk-stat: convert struct blk_stat_callback to kernel-doc

2026-02-16 10:21:06 -07:00

blk-sysfs.c

block: make queue_sysfs_entry instances const

2026-03-17 19:29:16 -06:00

blk-throttle.c

blk-throttle: schedule parent dispatch in tg_flush_bios()

2026-05-27 08:37:47 -06:00

blk-throttle.h

…

blk-timeout.c

…

blk-wbt.c

blk-wbt: remove WARN_ON_ONCE from wbt_init_enable_default()

2026-04-06 12:54:03 -06:00

blk-wbt.h

blk-wbt: factor out a helper wbt_set_lat()

2026-02-02 07:05:19 -07:00

blk-zoned.c

block: Add WQ_PERCPU to alloc_workqueue users

2026-06-05 11:21:39 -06:00

blk.h

block: unexport blk_status_to_str

2026-05-15 08:46:45 -06:00

bsg-lib.c

block: switch numa_node to int in blk_mq_hw_ctx and init_request

2026-05-26 11:01:55 -06:00

bsg.c

bsg: add io_uring command support to generic layer

2026-03-19 11:38:24 -06:00

disk-events.c

loop: fix partition scan race between udev and loop_reread_partitions()

2026-03-31 07:04:34 -06:00

early-lookup.c

…

elevator.c

block: use trylock to avoid lockdep circular dependency in sysfs

2026-03-05 04:01:42 -07:00

elevator.h

…

fops.c

block: add a bio_endio_status helper

2026-05-28 07:59:18 -06:00

genhd.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

holder.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

ioctl.c

block: add a bio_submit_or_kill helper

2026-04-07 08:22:24 -06:00

ioprio.c

…

Kconfig

…

Kconfig.iosched

…

kyber-iosched.c

kyber: covert to use request_queue->async_depth

2026-02-03 07:45:36 -07:00

Makefile

block: add fs_bio_integrity helpers

2026-03-09 07:47:02 -06:00

mq-deadline.c

mq-deadline: covert to use request_queue->async_depth

2026-02-03 07:45:36 -07:00

opal_proto.h

sed-opal: Add STACK_RESET command

2026-03-31 07:04:00 -06:00

sed-opal.c

sed-opal: Add STACK_RESET command

2026-03-31 07:04:00 -06:00

t10-pi.c

blk-integrity: support arbitrary buffer alignment

2026-03-14 07:44:30 -06:00