linux_dsm_epyc7002/block
Christoph Hellwig 10c70d95c0 block: remove the bd_openers checks in blk_drop_partitions
When replacing the bd_super check with a bd_openers I followed a logical
conclusion, which turns out to be utterly wrong.  When a block device has
bd_super sets it has a mount file system on it (although not every
mounted file system sets bd_super), but that also implies it doesn't even
have partitions to start with.

So instead of trying to come up with a logical check for all openers,
just remove the check entirely.

Fixes: d3ef553627 ("block: fix busy device checking in blk_drop_partitions")
Fixes: cb6b771b05 ("block: fix busy device checking in blk_drop_partitions again")
Reported-by: Michal Koutný <mkoutny@suse.com>
Reported-by: Yang Xu <xuyang2018.jy@cn.fujitsu.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-04-30 10:25:43 -06:00
..
partitions block: remove the bd_openers checks in blk_drop_partitions 2020-04-30 10:25:43 -06:00
badblocks.c
bfq-cgroup.c block, bfq: invoke flush_idle_tree after reparent_active_queues in pd_offline 2020-03-21 14:31:03 -06:00
bfq-iosched.c block, bfq: turn put_queue into release_process_ref in __bfq_bic_change_cgroup 2020-03-21 14:31:00 -06:00
bfq-iosched.h block, bfq: turn put_queue into release_process_ref in __bfq_bic_change_cgroup 2020-03-21 14:31:00 -06:00
bfq-wf2q.c block, bfq: get a ref to a group when adding it to a service tree 2020-02-03 06:58:15 -07:00
bio-integrity.c
bio.c block: move bio_map_* to blk-map.c 2020-03-27 12:04:34 -06:00
blk-cgroup-rwstat.c
blk-cgroup-rwstat.h
blk-cgroup.c blkcg: don't offline parent blkcg first 2020-04-01 14:56:44 -06:00
blk-core.c block: return NULL in blk_alloc_queue() on error 2020-03-29 10:08:26 -06:00
blk-exec.c
blk-flush.c Revert "blkdev: check for valid request queue before issuing flush" 2020-03-27 10:23:44 -06:00
blk-integrity.c
blk-ioc.c block: Fix use-after-free issue accessing struct io_cq 2020-03-12 07:07:38 -06:00
blk-iocost.c blk-iocost: Fix error on iocost_ioc_vrate_adj 2020-04-21 09:49:36 -06:00
blk-iolatency.c
blk-lib.c
blk-map.c block: move bio_map_* to blk-map.c 2020-03-27 12:04:34 -06:00
blk-merge.c
blk-mq-cpumap.c
blk-mq-debugfs-zoned.c
blk-mq-debugfs.c
blk-mq-debugfs.h
blk-mq-pci.c
blk-mq-rdma.c
blk-mq-sched.c blk-mq: insert flush request to the front of dispatch queue 2020-03-12 07:26:12 -06:00
blk-mq-sched.h
blk-mq-sysfs.c
blk-mq-tag.c blk-mq: Remove some unused function arguments 2020-02-26 10:34:41 -07:00
blk-mq-tag.h blk-mq: Remove some unused function arguments 2020-02-26 10:34:41 -07:00
blk-mq-virtio.c blk-mq: Fix typo in comment 2020-03-17 20:55:21 +01:00
blk-mq.c blk-mq: Put driver tag in blk_mq_dispatch_rq_list() when no budget 2020-04-16 09:27:03 -06:00
blk-mq.h blk-mq: Remove some unused function arguments 2020-02-26 10:34:41 -07:00
blk-pm.c
blk-pm.h
blk-rq-qos.c
blk-rq-qos.h
blk-settings.c for-5.7/drivers-2020-03-29 2020-03-30 11:43:51 -07:00
blk-softirq.c
blk-stat.c
blk-stat.h
blk-sysfs.c
blk-throttle.c
blk-timeout.c
blk-wbt.c blk-wbt: Use tracepoint_string() for wbt_step tracepoint string literals 2020-04-17 08:21:44 -06:00
blk-wbt.h
blk-zoned.c for-5.7/drivers-2020-03-29 2020-03-30 11:43:51 -07:00
blk.h block: move bio_map_* to blk-map.c 2020-03-27 12:04:34 -06:00
bounce.c
bsg-lib.c
bsg.c
cmdline-parser.c
elevator.c
genhd.c for-5.7/block-2020-03-29 2020-03-30 11:20:13 -07:00
ioctl.c block: move block layer internals out of include/linux/genhd.h 2020-03-25 09:50:08 -06:00
ioprio.c
Kconfig
Kconfig.iosched
kyber-iosched.c
Makefile block: merge partition-generic.c and check.c 2020-03-24 07:57:08 -06:00
mq-deadline.c
opal_proto.h block: sed-opal: Change the check condition for regular session validity 2020-03-12 08:00:10 -06:00
scsi_ioctl.c scsi: core: Allow non-root users to perform ZBC commands 2020-03-16 18:26:31 -04:00
sed-opal.c block: sed-opal: Change the check condition for regular session validity 2020-03-12 08:00:10 -06:00
t10-pi.c