Merge PR #42762 into master

Merge PR #42762 into master

* refs/pull/42762/head:
	ceph_test_objectstore: skip BlueStoreUnshareBlobTest with SMR
	os/bluestore: debug ExtentMap::update()
	os/bluestore: _txc_create inside of alloc_and_submit_lock
	os/bluestore: fix cleaner race with collection removal
	os/bluestore: add missing ' ' to LruOnodeCacheShare _[un]pin
	os/bluestore: use simpler map<> to track (onode, zone) -> offset
	os/bluestore: avoid casting zoned implementations again
	os/bluestore/ZonedFreelistManager: remove sanity checks
	os/bluestore/ZonedAllocator: fix allocate() search
	os/bluestore: drain transactions on cleaner zone finish
	os/bluestore/ZonedFreelistManager: simplify freelist merge update vs zone reset
	os/bluetore: configurable sleep period for cleaner
	blk/zoned: make discard a no-op
	os/bluestore/ZonedAllocator: count sequential only as 'free'
	os/bluestore: expect smr fields IFF device is smr
	ceph_test_objectstore: Test for fixing write pointer
	ceph_test_objectstore: complain if SMR support not compiled in
	test/objectstore/run_smr_bluestore_test.sh
	os/bluestore/ZonedAllocator: handle alloc/release spanning zones
	os/bluestore: simple cleaner
	os/bluestore: be smarter about picking a zone to clean
	os/bluestore: avoid writes to cleaning zone
	os/bluestore/HybridAllocator: whitespace in debug output
	os/bluestore: give conventional region of SMR to bluefs
	os/bluestore: separate alloc pointer from shared_alloc.a
	test/objectstore/run_smr_bluestore_test.sh
	ceph_test_objectstore: skip tests that don't work on SMR
	os/bluestore: disable cleaner thread until it is implemented
	os/bluestore: fsck verify zone refs
	os/bluestore: include object in zone ref keys
	os/bluestore: refactor object key helpers a bit
	ceph_test_objectstore: skip failing tests on SMR
	os/bluestore: report mismatch write pointer during fsck
	os/bluestore: simplify zone to clean selection
	ceph_test_objectstore: add trivial fsck test
	os/bluestore: fsck smr allocations (verify num_dead_bytes, alloc past write pointer)
	os/bluestore: duplicate zone refs when cloning
	os/bluestore: correct zoned freelist when device write pointers are ahead
	os/bluestore/ZonedFreelistManager: whitespace
	os/bluestore: fix startup vs device write pointers
	blk/zoned: add get_zones() to fetch write pointers
	os/bluestore: use 64 bit values for zone_state_t
	os/bluestore: reimplement zone backrefs
	os/bluestore: fix smr allocator init
	os/bluestore: do not use null freelist with SMR
	blk/zones: implement HMSMRDevice has KernelDevice child
	os/bluestore: fix/simplify zoned_cleaner thread start error handling
	os/bluestore: properly reset zoned allocator on startup
	os/bluestore: force prefer_deferred_size=0 for smr
	os/bluestore: drop SMR 64K min_alloc_size restriction
	os/bluestore/ZonedAllocator: less verbose
	os/bluestore/ZonedAllocator: simplify debug output prefix
	os/bluestore/ZonedAllocator: be consistent with hex debug output
	os/bluestore/ZonedAllocator: whitespace
	blk/zoned: remove dead VDO code
	blk/zoned: add reset_all_zones()
	blk/zoned: print error during init
	os/bluestore: adjust allocator+freelist interfaces for smr params
	os/bluestore: select 'zoned' freelistmanager during mkfs, not mount

Reviewed-by: Igor Fedotov <ifedotov@suse.com>