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Tong Tiangen ec9a6d473f memory tier: release the new_memtier in find_create_memory_tier() 
commit 93419139fa upstream.

In find_create_memory_tier(), if failed to register device, then we should
release new_memtier from the tier list and put device instead of memtier.

Link: https://lkml.kernel.org/r/20230129040651.1329208-1-tongtiangen@huawei.com
Fixes: 9832fb8783 ("mm/demotion: expose memory tier details via sysfs")
Signed-off-by: Tong Tiangen <tongtiangen@huawei.com>
Cc: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Cc: Hanjun Guo <guohanjun@huawei.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Guohanjun <guohanjun@huawei.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-10 09:29:50 +01:00
..
damon
mm/damon/paddr: fix missing folio_put()
2023-03-10 09:29:41 +01:00
kasan
kasan: fix Oops due to missing calls to kasan_arch_is_ready()
2023-02-09 15:56:50 -08:00
kfence
Merge tag 'hardening-v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2022-12-14 12:20:00 -08:00
kmsan
kmsan: export kmsan_handle_urb
2022-12-21 14:31:52 -08:00
backing-dev.c
mm: add /sys/class/bdi/<bdi>/min_ratio_fine knob
2022-11-30 15:59:06 -08:00
balloon_compaction.c
…
bootmem_info.c
…
cma_debug.c
…
cma_sysfs.c
…
cma.c
…
cma.h
…
compaction.c
Revert "mm/compaction: fix set skip in fast_find_migrateblock"
2023-01-29 10:38:43 -08:00
debug_page_ref.c
…
debug_vm_pgtable.c
mm: remove unused savedwrite infrastructure
2022-11-30 15:58:49 -08:00
debug.c
mm,thp,rmap: simplify compound page mapcount handling
2022-11-30 15:58:46 -08:00
dmapool.c
…
early_ioremap.c
…
fadvise.c
mm/fadvise: use LLONG_MAX instead of -1 for eof
2022-12-11 18:12:11 -08:00
failslab.c
mm: fix unexpected changes to {failslab|fail_page_alloc}.attr
2022-11-22 18:50:44 -08:00
filemap.c
mm/filemap: fix page end in filemap_get_read_batch
2023-02-16 18:11:58 -08:00
folio-compat.c
folio-compat: remove lru_cache_add()
2022-12-11 18:12:13 -08:00
frontswap.c
…
gup_test.c
mm/gup_test: free memory allocated via kvcalloc() using kvfree()
2022-12-15 16:37:48 -08:00
gup_test.h
mm/gup_test: start/stop/read functionality for PIN LONGTERM test
2022-11-08 17:37:15 -08:00
gup.c
mm/gup: add folio to list when folio_isolate_lru() succeed
2023-02-03 17:52:24 -08:00
highmem.c
highmem: fix kmap_to_page() for kmap_local_page() addresses
2022-10-12 18:51:51 -07:00
hmm.c
mm: Remove pointless barrier() after pmdp_get_lockless()
2022-12-15 10:37:27 -08:00
huge_memory.c
mm/thp: check and bail out if page in deferred queue already
2023-03-10 09:29:49 +01:00
hugetlb_cgroup.c
mm/hugeltb_cgroup: convert hugetlb_cgroup_commit_charge*() to folios
2022-11-30 15:58:43 -08:00
hugetlb_vmemmap.c
sysctl: fix proc_dobool() usability
2023-03-10 09:28:46 +01:00
hugetlb_vmemmap.h
…
hugetlb.c
mm: fix a few rare cases of using swapin error pte marker
2023-01-18 17:02:19 -08:00
hwpoison-inject.c
mm/hwpoison: add __init/__exit annotations to module init/exit funcs
2022-10-03 14:03:05 -07:00
init-mm.c
…
internal.h
mm/hwpoison: introduce per-memory_block hwpoison counter
2022-11-08 17:37:22 -08:00
interval_tree.c
…
io-mapping.c
…
ioremap.c
…
Kconfig
Merge tag 'x86_mm_for_6.2_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-12-17 14:06:53 -06:00
Kconfig.debug
mm, slub: add CONFIG_SLUB_TINY
2022-11-27 23:38:02 +01:00
khugepaged.c
mm/MADV_COLLAPSE: set EAGAIN on unexpected page refcount
2023-02-16 18:11:59 -08:00
kmemleak.c
mm: use stack_depot_early_init for kmemleak
2023-01-31 16:44:10 -08:00
ksm.c
mm: hwpoison: support recovery from ksm_might_need_to_copy()
2023-02-09 15:56:51 -08:00
list_lru.c
…
maccess.c
maccess: Fix writing offset in case of fault in strncpy_from_kernel_nofault()
2022-11-11 11:44:46 -08:00
madvise.c
mm: update mmap_sem comments to refer to mmap_lock
2023-01-11 16:14:22 -08:00
Makefile
mm: memcontrol: drop dead CONFIG_MEMCG_SWAP config symbol
2022-10-03 14:03:36 -07:00
mapping_dirty_helpers.c
mm: Rename pmd_read_atomic()
2022-12-15 10:37:27 -08:00
memblock.c
Revert "mm: Always release pages to the buddy allocator in memblock_free_late()."
2023-02-07 13:07:37 +02:00
memcontrol.c
mm: memcontrol: deprecate charge moving
2023-03-10 09:29:49 +01:00
memfd.c
…
memory_hotplug.c
mm: add pageblock_aligned() macro
2022-10-03 14:03:04 -07:00
memory-failure.c
mm/hwpoison: convert TTU_IGNORE_HWPOISON to TTU_HWPOISON
2023-03-10 09:29:48 +01:00
memory-tiers.c
memory tier: release the new_memtier in find_create_memory_tier()
2023-03-10 09:29:50 +01:00
memory.c
mm: hwpoison: support recovery from ksm_might_need_to_copy()
2023-02-09 15:56:51 -08:00
mempolicy.c
migrate: hugetlb: check for hugetlb shared PMD in node migration
2023-01-31 16:44:09 -08:00
mempool.c
mempool: do not use ksize() for poisoning
2022-11-30 15:58:41 -08:00
memremap.c
mm/memremap.c: map FS_DAX device memory as decrypted
2022-11-08 15:57:23 -08:00
memtest.c
…
migrate_device.c
mm/migrate_device: return number of migrating pages in args->cpages
2022-11-22 18:50:43 -08:00
migrate.c
mm/migrate: fix wrongly apply write bit after mkdirty on sparc64
2023-02-17 15:07:05 -08:00
mincore.c
mm: convert find_get_incore_page() to filemap_get_incore_folio()
2022-11-08 17:37:18 -08:00
mlock.c
…
mm_init.c
memory: move hotplug memory notifier priority to same file for easy sorting
2022-11-08 17:37:17 -08:00
mm_slot.h
…
mmap_lock.c
…
mmap.c
mm: update mmap_sem comments to refer to mmap_lock
2023-01-11 16:14:22 -08:00
mmu_gather.c
mm: mmu_gather: allow more than one batch of delayed rmaps
2022-12-11 18:12:21 -08:00
mmu_notifier.c
…
mmzone.c
…
mprotect.c
mm: fix a few rare cases of using swapin error pte marker
2023-01-18 17:02:19 -08:00
mremap.c
mm, mremap: fix mremap() expanding for vma's with vm_ops->close()
2023-01-31 16:44:08 -08:00
msync.c
…
nommu.c
nommu: fix split_vma() map_count error
2023-01-11 16:14:23 -08:00
oom_kill.c
…
page_alloc.c
Fix page corruption caused by racy check in __free_pages
2023-02-12 10:30:05 -08:00
page_counter.c
…
page_ext.c
Merge branch 'mm-hotfixes-stable' into mm-stable
2022-11-30 14:58:42 -08:00
page_idle.c
…
page_io.c
use less confusing names for iov_iter direction initializers
2022-11-25 13:01:55 -05:00
page_isolation.c
mm/page_isolation: fix clang deadcode warning
2022-10-28 13:37:22 -07:00
page_owner.c
mm: reuse pageblock_start/end_pfn() macro
2022-10-03 14:03:03 -07:00
page_poison.c
…
page_reporting.c
mm/page_reporting: Add checks for page_reporting_order param
2022-11-28 16:48:19 +00:00
page_reporting.h
…
page_table_check.c
mm: use kstrtobool() instead of strtobool()
2022-11-30 15:58:45 -08:00
page_vma_mapped.c
…
page-writeback.c
mm: add bdi_set_min_ratio_no_scale() function
2022-11-30 15:59:06 -08:00
pagewalk.c
mm/pagewalk: add walk_page_range_vma()
2022-12-11 18:12:08 -08:00
percpu-internal.h
…
percpu-km.c
…
percpu-stats.c
…
percpu-vm.c
…
percpu.c
mm/percpu.c: remove the lcm code since block size is fixed at page size
2022-11-07 22:59:18 -08:00
pgalloc-track.h
…
pgtable-generic.c
…
process_vm_access.c
use less confusing names for iov_iter direction initializers
2022-11-25 13:01:55 -05:00
ptdump.c
…
readahead.c
…
rmap.c
mm/hwpoison: convert TTU_IGNORE_HWPOISON to TTU_HWPOISON
2023-03-10 09:29:48 +01:00
rodata_test.c
mm/rodata_test: use PAGE_ALIGNED() helper
2022-10-03 14:03:05 -07:00
secretmem.c
mm/secretmem: remove reduntant return value
2022-10-03 14:03:36 -07:00
shmem.c
mm/shmem: restore SHMEM_HUGE_DENY precedence over MADV_COLLAPSE
2023-01-11 16:14:20 -08:00
shrinker_debug.c
mm: shrinkers: fix deadlock in shrinker debugfs
2023-02-09 15:56:51 -08:00
shuffle.c
mm/shuffle: convert module_param_call to module_param_cb
2022-10-03 14:03:07 -07:00
shuffle.h
…
slab_common.c
Merge tag 'hardening-v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2022-12-14 12:20:00 -08:00
slab.c
mm, slab: periodically resched in drain_freelist()
2023-01-02 09:31:05 +01:00
slab.h
Merge branch 'slub-tiny-v1r6' into slab/for-next
2022-12-01 00:14:00 +01:00
slob.c
…
slub.c
Merge tag 'mm-stable-2022-12-13' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2022-12-13 19:29:45 -08:00
sparse-vmemmap.c
mm/sparse-vmemmap: generalise vmemmap_populate_hugepages()
2022-12-11 18:12:12 -08:00
sparse.c
mm/hwpoison: introduce per-memory_block hwpoison counter
2022-11-08 17:37:22 -08:00
swap_cgroup.c
mm: memcontrol: don't allocate cgroup swap arrays when memcg is disabled
2022-10-03 14:03:36 -07:00
swap_slots.c
…
swap_state.c
mm: mmu_gather: prepare to gather encoded page pointers with flags
2022-11-30 15:58:50 -08:00
swap.c
mm: teach release_pages() to take an array of encoded page pointers too
2022-11-30 15:58:50 -08:00
swap.h
mm: convert find_get_incore_page() to filemap_get_incore_folio()
2022-11-08 17:37:18 -08:00
swapfile.c
mm: hwpoison: support recovery from ksm_might_need_to_copy()
2023-02-09 15:56:51 -08:00
truncate.c
folio-compat: remove lru_cache_add()
2022-12-11 18:12:13 -08:00
usercopy.c
mm: use kstrtobool() instead of strtobool()
2022-11-30 15:58:45 -08:00
userfaultfd.c
Merge tag 'x86_mm_for_6.2_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-12-17 14:06:53 -06:00
util.c
mm,thp,rmap: simplify compound page mapcount handling
2022-11-30 15:58:46 -08:00
vmalloc.c
mm: vmalloc: use trace_free_vmap_area_noflush event
2022-11-08 17:37:17 -08:00
vmpressure.c
…
vmscan.c
mm: shrinkers: fix deadlock in shrinker debugfs
2023-02-09 15:56:51 -08:00
vmstat.c
mm: vmscan: split khugepaged stats from direct reclaim stats
2022-11-30 15:58:41 -08:00
workingset.c
folio-compat: remove lru_cache_add()
2022-12-11 18:12:13 -08:00
z3fold.c
zpool: clean out dead code
2022-12-11 18:12:10 -08:00
zbud.c
zpool: clean out dead code
2022-12-11 18:12:10 -08:00
zpool.c
zpool: clean out dead code
2022-12-11 18:12:10 -08:00
zsmalloc.c
zsmalloc: fix a race with deferred_handles storing
2023-01-31 16:44:07 -08:00
zswap.c
zswap: fix writeback lock ordering for zsmalloc
2022-12-11 18:12:09 -08:00