Ming Lei f3ec5d1155 blk-mq: don't create hctx debugfs dir until q->debugfs_dir is created ... blk_mq_debugfs_register_hctx() can be called by blk_mq_update_nr_hw_queues when gendisk isn't added yet, such as nvme tcp. Fixes the warning of 'debugfs: Directory 'hctx0' with parent '/' already present!' which can be observed reliably when running blktests nvme/005. Fixes: 6cfc0081b0 ("blk-mq: no need to check return value of debugfs_create functions") Reported-by: Yi Zhang <yi.zhang@redhat.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Tested-by: Yi Zhang <yi.zhang@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20220711090808.259682-1-ming.lei@redhat.com Signed-off-by: Jens Axboe <axboe@kernel.dk>		2022-07-12 06:52:27 -06:00
..
partitions	block: pass a gendisk to blk_queue_set_zoned	2022-07-06 06:46:26 -06:00
badblocks.c
bdev.c
bfq-cgroup.c	block: bfq: Fix kernel-doc headers	2022-06-27 06:29:12 -06:00
bfq-iosched.c
bfq-iosched.h
bfq-wf2q.c	block: bfq: Fix kernel-doc headers	2022-06-27 06:29:12 -06:00
bio-integrity.c
bio.c	block: use bdev_is_zoned instead of open coding it	2022-07-06 06:46:25 -06:00
blk-cgroup-fc-appid.c
blk-cgroup-rwstat.c
blk-cgroup-rwstat.h
blk-cgroup.c	blk-cgroup: factor out blkcg_free_all_cpd()	2022-06-29 11:09:53 -06:00
blk-cgroup.h
blk-core.c	block: simplify blk_check_zone_append	2022-07-06 06:46:25 -06:00
blk-crypto-fallback.c
blk-crypto-internal.h
blk-crypto-profile.c
blk-crypto-sysfs.c
blk-crypto.c
blk-flush.c
blk-ia-ranges.c	block: simplify disk_set_independent_access_ranges	2022-06-29 08:36:46 -06:00
blk-integrity.c
blk-ioc.c	block: fix default IO priority handling again	2022-06-27 06:29:12 -06:00
blk-iocost.c	blk-iocost: Simplify ioc_rqos_done()	2022-06-27 06:29:11 -06:00
blk-iolatency.c
blk-ioprio.c	blk-ioprio: Convert from rqos policy to direct call	2022-06-27 06:29:12 -06:00
blk-ioprio.h	blk-ioprio: Convert from rqos policy to direct call	2022-06-27 06:29:12 -06:00
blk-lib.c
blk-map.c
blk-merge.c	block: simplify blk_mq_plug	2022-07-06 06:46:25 -06:00
blk-mq-cpumap.c
blk-mq-debugfs-zoned.c	block: move zone related fields to struct gendisk	2022-07-06 06:46:26 -06:00
blk-mq-debugfs.c	blk-mq: don't create hctx debugfs dir until q->debugfs_dir is created	2022-07-12 06:52:27 -06:00
blk-mq-debugfs.h
blk-mq-pci.c
blk-mq-rdma.c
blk-mq-sched.c
blk-mq-sched.h
blk-mq-sysfs.c	blk-mq: cleanup disk sysfs registration	2022-06-28 11:32:42 -06:00
blk-mq-tag.c	blk-mq: Drop local variable for reserved tag	2022-07-06 06:33:53 -06:00
blk-mq-tag.h	blk-mq: blk_mq_tag_busy is no need to return a value	2022-06-27 06:29:12 -06:00
blk-mq-virtio.c
blk-mq.c	block: simplify blk_mq_plug	2022-07-06 06:46:25 -06:00
blk-mq.h	block: simplify blk_mq_plug	2022-07-06 06:46:25 -06:00
blk-pm.c
blk-pm.h
blk-rq-qos.c
blk-rq-qos.h
blk-settings.c	block: pass a gendisk to blk_queue_clear_zone_settings	2022-07-06 06:46:26 -06:00
blk-stat.c
blk-stat.h
blk-sysfs.c	block: move zone related fields to struct gendisk	2022-07-06 06:46:26 -06:00
blk-throttle.c
blk-throttle.h
blk-timeout.c
blk-wbt.c
blk-wbt.h
blk-zoned.c	block: move zone related fields to struct gendisk	2022-07-06 06:46:26 -06:00
blk.h	block: pass a gendisk to blk_queue_free_zone_bitmaps	2022-07-06 06:46:26 -06:00
bounce.c	block/bounce: count bytes instead of sectors	2022-06-27 06:29:11 -06:00
bsg-lib.c	blk-mq: Drop blk_mq_ops.timeout 'reserved' arg	2022-07-06 06:33:53 -06:00
bsg.c
disk-events.c
elevator.c
elevator.h
fops.c	block: relax direct io memory alignment	2022-06-27 06:29:11 -06:00
genhd.c	block: pass a gendisk to blk_queue_free_zone_bitmaps	2022-07-06 06:46:26 -06:00
holder.c	block: remove WARN_ON() from bd_link_disk_holder	2022-06-23 07:48:05 -06:00
ioctl.c	block: replace blkdev_nr_zones with bdev_nr_zones	2022-07-06 06:46:26 -06:00
ioprio.c	block: Fix handling of tasks without ioprio in ioprio_get(2)	2022-06-27 06:29:12 -06:00
Kconfig	block: remove "select BLK_RQ_IO_DATA_LEN" from BLK_CGROUP_IOCOST dependency	2022-06-29 08:35:57 -06:00
Kconfig.iosched
kyber-iosched.c
Makefile
mq-deadline.c
opal_proto.h
sed-opal.c
t10-pi.c