Kairui Song 8d42abbfa4 mm/list_lru: code clean up for reparenting ...

No feature change, just change of code structure and fix comment.

The list lrus are not empty until memcg_reparent_list_lru_node() calls are
all done, so the comments in memcg_offline_kmem were slightly inaccurate.

Link: https://lkml.kernel.org/r/20241104175257.60853-4-ryncsn@gmail.com
Signed-off-by: Kairui Song <kasong@tencent.com>
Reviewed-by: Muchun Song <muchun.song@linux.dev>
Acked-by: Shakeel Butt <shakeel.butt@linux.dev>
Cc: Chengming Zhou <zhouchengming@bytedance.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Qi Zheng <zhengqi.arch@bytedance.com>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Waiman Long <longman@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

2024-11-11 17:22:25 -08:00

..

damon

Merge branch 'mm-hotfixes-stable' into mm-stable

2024-11-11 00:04:10 -08:00

kasan

kasan: add kunit tests for kmalloc_track_caller, kmalloc_node_track_caller

2024-11-11 17:22:25 -08:00

kfence

mm: kfence: fix elapsed time for allocated/freed track

2024-09-26 14:01:44 -07:00

kmsan

mm, kasan, kmsan: instrument copy_from/to_kernel_nofault

2024-11-06 20:11:14 -08:00

backing-dev.c

writeback: support retrieving per group debug writeback stats of bdi

2024-05-05 17:53:51 -07:00

balloon_compaction.c

mm: remove MIGRATE_SYNC_NO_COPY mode

2024-07-03 19:30:00 -07:00

bootmem_info.c

bootmem: stop using page->index

2024-11-07 14:38:07 -08:00

cma_debug.c

…

cma_sysfs.c

mm/cma: add sysfs file 'release_pages_success'

2024-02-22 10:24:57 -08:00

cma.c

mm/cma: fix useless return in void function

2024-11-05 16:56:30 -08:00

cma.h

mm/cma: add sysfs file 'release_pages_success'

2024-02-22 10:24:57 -08:00

compaction.c

mm:page_alloc: fix the NULL ac->nodemask in __alloc_pages_slowpath()

2024-09-03 21:15:47 -07:00

debug_page_alloc.c

mm: page_alloc: consolidate free page accounting

2024-04-25 20:56:04 -07:00

debug_page_ref.c

…

debug_vm_pgtable.c

mm/debug_vm_pgtable: Use pxdp_get() for accessing page table entries

2024-09-17 01:07:01 -07:00

debug.c

mm: support only one page_type per page

2024-09-03 21:15:43 -07:00

dmapool_test.c

mm/dmapool: add MODULE_DESCRIPTION()

2024-07-03 19:29:58 -07:00

dmapool.c

…

early_ioremap.c

…

execmem.c

alloc_tag: populate memory for module tags as needed

2024-11-07 14:25:16 -08:00

fadvise.c

introduce fd_file(), convert all accessors to it.

2024-08-12 22:00:43 -04:00

fail_page_alloc.c

fault-inject: improve build for CONFIG_FAULT_INJECTION=n

2024-09-01 20:43:33 -07:00

failslab.c

fault-inject: improve build for CONFIG_FAULT_INJECTION=n

2024-09-01 20:43:33 -07:00

filemap.c

memcg-v1: remove memcg move locking code

2024-11-06 20:11:19 -08:00

folio-compat.c

mm: remove putback_lru_page()

2024-09-09 16:38:59 -07:00

gup_test.c

…

gup_test.h

…

gup.c

gup: convert FOLL_TOUCH case in follow_page_pte() to folio

2024-11-06 20:11:08 -08:00

highmem.c

mm/highmem: make nr_free_highpages() return "unsigned long"

2024-07-03 19:30:06 -07:00

hmm.c

mm: provide mm_struct and address to huge_ptep_get()

2024-07-12 15:52:15 -07:00

huge_memory.c

mm: huge_memory: use strscpy() instead of strcpy()

2024-11-11 13:09:43 -08:00

hugetlb_cgroup.c

mm: memcg: don't call propagate_protected_usage() needlessly

2024-09-01 20:25:50 -07:00

hugetlb_vmemmap.c

mm/hugetlb_vmemmap: don't synchronize_rcu() without HVO

2024-09-01 20:25:45 -07:00

hugetlb_vmemmap.h

…

hugetlb.c

mm: add PTE_MARKER_GUARD PTE marker

2024-11-11 00:26:44 -08:00

hwpoison-inject.c

mm/hwpoison: add MODULE_DESCRIPTION()

2024-07-03 19:29:58 -07:00

init-mm.c

mm: Deprecate pasid field

2023-12-12 10:11:32 +01:00

internal.h

mm: move `get_order_from_str()` to internal.h

2024-11-11 13:09:43 -08:00

interval_tree.c

…

io-mapping.c

…

ioremap.c

…

Kconfig

resource: remove dependency on SPARSEMEM from GET_FREE_REGION

2024-10-28 21:40:39 -07:00

Kconfig.debug

slub: Introduce CONFIG_SLUB_RCU_DEBUG

2024-08-27 14:12:51 +02:00

khugepaged.c

mm: khugepaged: collapse_pte_mapped_thp() use pte_offset_map_rw_nolock()

2024-11-05 16:56:27 -08:00

kmemleak.c

mm/kmemleak: fix typo in object_no_scan() comment

2024-11-06 20:11:12 -08:00

ksm.c

mm: mass constification of folio/page pointers

2024-11-07 14:38:07 -08:00

list_lru.c

mm/list_lru: code clean up for reparenting

2024-11-11 17:22:25 -08:00

maccess.c

kasan: migrate copy_user_test to kunit

2024-11-11 00:26:44 -08:00

madvise.c

mm: madvise: implement lightweight guard page mechanism

2024-11-11 00:26:45 -08:00

Makefile

mm: introduce numa_emulation

2024-09-03 21:15:31 -07:00

mapping_dirty_helpers.c

…

memblock.c

Merge tag 'memblock-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock

2024-09-25 11:35:19 -07:00

memcontrol-v1.c

memcg-v1: remove memcg move locking code

2024-11-06 20:11:19 -08:00

memcontrol-v1.h

memcg-v1: remove charge move code

2024-11-06 20:11:18 -08:00

memcontrol.c

mm/list_lru: code clean up for reparenting

2024-11-11 17:22:25 -08:00

memfd.c

mm/hugetlb: simplify refs in memfd_alloc_folio

2024-09-26 14:01:44 -07:00

memory_hotplug.c

kaslr: rename physmem_end and PHYSMEM_END to direct_map_physmem_end

2024-11-06 20:11:11 -08:00

memory-failure.c

mm/memory-failure: replace sprintf() with sysfs_emit()

2024-11-11 00:26:46 -08:00

memory-tiers.c

memory tiers: use default_dram_perf_ref_source in log message

2024-09-26 14:01:44 -07:00

memory.c

mm: add PTE_MARKER_GUARD PTE marker

2024-11-11 00:26:44 -08:00

mempolicy.c

mm: renovate page_address_in_vma()

2024-11-07 14:38:07 -08:00

mempool.c

mm: fix xyz_noprof functions calling profiled functions

2024-06-05 19:19:26 -07:00

memremap.c

mm: convert put_devmap_managed_page_refs() to put_devmap_managed_folio_refs()

2024-05-05 17:53:49 -07:00

memtest.c

memtest: use {READ,WRITE}_ONCE in memory scanning

2024-03-13 12:12:21 -07:00

migrate_device.c

mm: remap unused subpages to shared zeropage when splitting isolated thp

2024-09-09 16:39:03 -07:00

migrate.c

mm: remove redundant condition for THP folio

2024-11-06 20:11:16 -08:00

mincore.c

mm: provide mm_struct and address to huge_ptep_get()

2024-07-12 15:52:15 -07:00

mlock.c

mm/mlock: set the correct prev on failure

2024-11-07 14:14:58 -08:00

mm_init.c

alloc_tag: support for page allocation tag compression

2024-11-07 14:25:16 -08:00

mm_slot.h

…

mmap_lock.c

mm: mmap_lock: replace get_memcg_path_buf() with on-stack buffer

2024-07-03 19:30:26 -07:00

mmap.c

mm: remove unnecessary page_table_lock on stack expansion

2024-11-11 13:09:43 -08:00

mmu_gather.c

mm/mmu_gather: improve cond_resched() handling with large folios and expensive page freeing

2024-02-22 15:27:17 -08:00

mmu_notifier.c

mm: move internal core VMA manipulation functions to own file

2024-09-01 20:25:54 -07:00

mmzone.c

mm: improve code consistency with zonelist_* helper functions

2024-09-01 20:25:55 -07:00

mprotect.c

mm: add PTE_MARKER_GUARD PTE marker

2024-11-11 00:26:44 -08:00

mremap.c

mm/mremap: remove goto from mremap_to()

2024-11-06 20:11:16 -08:00

mseal.c

mm: madvise: implement lightweight guard page mechanism

2024-11-11 00:26:45 -08:00

msync.c

…

nommu.c

mm: refactor arch_calc_vm_flag_bits() and arm64 MTE handling

2024-11-05 16:49:55 -08:00

numa_emulation.c

mm: introduce numa_emulation

2024-09-03 21:15:31 -07:00

numa_memblks.c

mm: numa_clear_kernel_node_hotplug: Add NUMA_NO_NODE check for node id

2024-10-28 21:40:40 -07:00

numa.c

mm: make range-to-target_node lookup facility a part of numa_memblks

2024-09-03 21:15:32 -07:00

oom_kill.c

mm: move mm flags to mm_types.h

2024-11-05 16:56:26 -08:00

page_alloc.c

Merge branch 'mm-hotfixes-stable' into mm-stable

2024-11-11 00:04:10 -08:00

page_counter.c

mm, memcg: cg2 memory{.swap,}.peak write handlers

2024-09-01 20:25:53 -07:00

page_ext.c

mm: don't account memmap per-node

2024-08-15 22:16:14 -07:00

page_idle.c

…

page_io.c

mm: add per-order mTHP swpin counters

2024-11-11 00:26:43 -08:00

page_isolation.c

mm: remove migration for HugePage in isolate_single_pageblock()

2024-09-03 21:15:40 -07:00

page_owner.c

mm/page-owner: use gfp_nested_mask() instead of open coded masking

2024-05-19 14:40:44 -07:00

page_poison.c

…

page_reporting.c

mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER

2024-01-08 15:27:15 -08:00

page_reporting.h

…

page_table_check.c

mm/page_table_check: fix crash on ZONE_DEVICE

2024-06-15 10:43:04 -07:00

page_vma_mapped.c

mm: mass constification of folio/page pointers

2024-11-07 14:38:07 -08:00

page-writeback.c

memcg-v1: no need for memcg locking for writeback tracking

2024-11-06 20:11:19 -08:00

pagewalk.c

mm: pagewalk: add the ability to install PTEs

2024-11-11 00:26:44 -08:00

percpu-internal.h

mm: remove CONFIG_MEMCG_KMEM

2024-07-10 12:14:54 -07:00

percpu-km.c

…

percpu-stats.c

…

percpu-vm.c

percpu: clean up all mappings when pcpu_map_pages() fails

2024-04-25 20:55:49 -07:00

percpu.c

mm: use page->private instead of page->index in percpu

2024-11-07 14:38:07 -08:00

pgalloc-track.h

…

pgtable-generic.c

mm: pgtable: remove pte_offset_map_nolock()

2024-11-05 16:56:29 -08:00

process_vm_access.c

mm: refactor mm_access() to not return NULL

2024-11-05 16:56:23 -08:00

ptdump.c

mm: ptdump: add check_wx_pages debugfs attribute

2024-02-22 10:24:47 -08:00

readahead.c

mm: don't set readahead flag on a folio when lookahead_size > nr_to_read

2024-11-06 20:11:15 -08:00

rmap.c

mm: mass constification of folio/page pointers

2024-11-07 14:38:07 -08:00

rodata_test.c

…

secretmem.c

secretmem: disable memfd_secret() if arch cannot set direct map

2024-10-09 12:47:19 -07:00

shmem_quota.c

shmem_quota: build the object file conditionally to the config option

2024-09-01 20:25:45 -07:00

shmem.c

mm: shmem: override mTHP shmem default with a kernel parameter

2024-11-11 13:09:43 -08:00

show_mem.c

mm/show_mem: use str_yes_no() helper in show_free_areas()

2024-11-07 14:38:08 -08:00

shrinker_debug.c

mm: shrinker: use min() to improve shrinker_debugfs_scan_write()

2024-09-03 21:15:40 -07:00

shrinker.c

mm: shrinker: avoid memleak in alloc_shrinker_info

2024-10-31 20:27:04 -07:00

shuffle.c

…

shuffle.h

mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER

2024-01-08 15:27:15 -08:00

slab_common.c

mm: krealloc: Fix MTE false alarm in __do_krealloc

2024-10-29 10:40:53 +01:00

slab.h

mm, slab: suppress warnings in test_leak_destroy kunit test

2024-10-02 16:28:46 +02:00

slub.c

mm, slab: suppress warnings in test_leak_destroy kunit test

2024-10-02 16:28:46 +02:00

sparse-vmemmap.c

LoongArch: Set initial pte entry with PAGE_GLOBAL for kernel space

2024-10-21 22:11:19 +08:00

sparse.c

bootmem: stop using page->index

2024-11-07 14:38:07 -08:00

swap_cgroup.c

mm: attempt to batch free swap entries for zap_pte_range()

2024-09-03 21:15:33 -07:00

swap_slots.c

mm: swap: update get_swap_pages() to take folio order

2024-04-25 20:56:37 -07:00

swap_state.c

mm: swap: use str_true_false() helper function

2024-11-06 20:11:14 -08:00

swap.c

mm: delete the unused put_pages_list()

2024-11-11 00:26:45 -08:00

swap.h

mm: fix swap_read_folio_zeromap() for large folios with partial zeromap

2024-09-17 01:07:01 -07:00

swapfile.c

mm, swap: avoid over reclaim of full clusters

2024-10-30 20:14:11 -07:00

truncate.c

mm/truncate: reset xa_has_values flag on each iteration

2024-11-06 20:11:09 -08:00

usercopy.c

…

userfaultfd.c

mm: remove unused hugepage for vma_alloc_folio()

2024-11-06 20:11:12 -08:00

util.c

mm: renovate page_address_in_vma()

2024-11-07 14:38:07 -08:00

vma_internal.h

mm: isolate mmap internal logic to mm/vma.c

2024-11-06 20:11:19 -08:00

vma.c

vma: detect infinite loop in vma tree

2024-11-11 13:09:42 -08:00

vma.h

mm: isolate mmap internal logic to mm/vma.c

2024-11-06 20:11:19 -08:00

vmalloc.c

alloc_tag: populate memory for module tags as needed

2024-11-07 14:25:16 -08:00

vmpressure.c

…

vmscan.c

mm/vmscan: wake up flushers conditionally to avoid cgroup OOM

2024-11-07 14:38:07 -08:00

vmstat.c

Merge branch 'mm-hotfixes-stable' into mm-stable

2024-11-11 00:04:10 -08:00

workingset.c

mm/list_lru: don't pass unnecessary key parameters

2024-11-11 17:22:25 -08:00

z3fold.c

mm/z3fold: add __percpu annotation to *unbuddied pointer in struct z3fold_pool

2024-09-01 20:25:56 -07:00

zbud.c

mm: zpool: return pool size in pages

2024-04-25 20:55:48 -07:00

zpool.c

mm: zpool: return pool size in pages

2024-04-25 20:55:48 -07:00

zsmalloc.c

mm/zsmalloc: use memcpy_from/to_page whereever possible

2024-11-07 14:38:07 -08:00

zswap.c

mm: zswap: zswap_store_page() will initialize entry after adding to xarray.

2024-11-11 00:26:43 -08:00