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kernel_arpi/mm
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Liam Mark 4738608080 FROMGIT: mm/memory_hotplug: rate limit page migration warnings 
When offlining memory the system can attempt to migrate a lot of pages, if
there are problems with migration this can flood the logs.  Printing all
the data hogs the CPU and cause some RT threads to run for a long time,
which may have some bad consequences.

Rate limit the page migration warnings in order to avoid this.

Link: https://lkml.kernel.org/r/20210505140542.24935-1-georgi.djakov@linaro.org
Signed-off-by: Liam Mark <lmark@codeaurora.org>
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Cc: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Bug: 187917022
(cherry picked from commit 6be9af0e0f77 https: //github.com/hnaz/linux-mm.git v5.13-rc1-mmots-2021-05-10-22-15)
Change-Id: I6754d380f8c31cf9b699c242edacf593807ef2b1
Signed-off-by: Chris Goldsworthy <quic_cgoldswo@quicinc.com>
2021-05-12 17:17:21 -07:00
..
kasan
FROMGIT: kasan, arm64: tests supports for HW_TAGS async mode
2021-04-27 10:40:13 +02:00
kfence
FROMGIT: kfence: use power-efficient work queue to run delayed work
2021-04-29 08:13:58 +02:00
backing-dev.c
…
balloon_compaction.c
…
cleancache.c
…
cma_debug.c
FROMLIST: mm: cma: introduce gfp flag in cma_alloc instead of no_warn
2021-01-25 12:21:02 -08:00
cma_sysfs.c
ANDROID: make cma_sysfs experimental
2021-03-25 19:20:18 +00:00
cma.c
FROMGIT: mm: cma: add the CMA instance name to cma trace events
2021-04-23 22:41:43 +00:00
cma.h
FROMLIST: mm: cma: support sysfs
2021-03-25 19:20:09 +00:00
compaction.c
ANDROID: mm: compaction: fix isolate_and_split_free_page() redefinition
2021-04-23 21:54:18 +00:00
debug_page_ref.c
…
debug_vm_pgtable.c
…
debug.c
ANDROID: mm: introduce page_pinner
2021-04-30 09:13:34 -07:00
dmapool.c
…
early_ioremap.c
…
fadvise.c
…
failslab.c
…
filemap.c
ANDROID: mm: allow vmas with vm_ops to be speculatively handled
2021-04-23 18:42:39 -07:00
frame_vector.c
…
frontswap.c
…
gup_benchmark.c
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gup.c
ANDROID: mm: introduce page_pinner
2021-04-30 09:13:34 -07:00
highmem.c
…
hmm.c
…
huge_memory.c
Merge 5.10.27 into android12-5.10
2021-04-02 15:25:50 +02:00
hugetlb_cgroup.c
hugetlb_cgroup: fix imbalanced css_get and css_put pair for shared mappings
2021-03-30 14:31:54 +02:00
hugetlb.c
FROMLIST: userfaultfd/hugetlbfs: Fix minor fault page leak
2021-04-09 15:36:01 -07:00
hwpoison-inject.c
…
init-mm.c
FROMLIST: mm: protect mm_rb tree with a rwlock
2021-01-22 18:00:57 +00:00
internal.h
FROMLIST: mm: provide speculative fault infrastructure
2021-01-22 18:01:16 +00:00
interval_tree.c
…
ioremap.c
…
Kconfig
FROMLIST: mm: cma: support sysfs
2021-03-25 19:20:09 +00:00
Kconfig.debug
ANDROID: mm: introduce page_pinner
2021-04-30 09:13:34 -07:00
khugepaged.c
FROMLIST: mm, thp: Relax the VM_DENYWRITE constraint on file-backed THPs
2021-04-28 18:41:35 +00:00
kmemleak.c
UPSTREAM: kfence: make compatible with kmemleak
2021-04-29 08:13:57 +02:00
ksm.c
ANDROID: mm: page_pinner: use put_user_page at unstable_tree_search_insert
2021-04-30 09:13:35 -07:00
list_lru.c
mm: list_lru: set shrinker map bit when child nr_items is not zero
2020-12-06 10:19:07 -08:00
maccess.c
…
madvise.c
Merge 5.10.24 into android12-5.10-lts
2021-03-19 09:42:56 +01:00
Makefile
ANDROID: mm: introduce page_pinner
2021-04-30 09:13:34 -07:00
mapping_dirty_helpers.c
…
memblock.c
Merge 5.10.15 into android12-5.10
2021-02-10 09:53:50 +01:00
memcontrol.c
mm/memcg: fix 5.10 backport of splitting page memcg
2021-03-30 14:32:07 +02:00
memfd.c
…
memory_hotplug.c
FROMGIT: mm/memory_hotplug: rate limit page migration warnings
2021-05-12 17:17:21 -07:00
memory-failure.c
mm: fix memory_failure() handling of dax-namespace metadata
2021-03-04 11:38:21 +01:00
memory.c
ANDROID: mm: spf: fix task fault accounting
2021-05-03 12:08:04 -07:00
mempolicy.c
FROMLIST: mm: replace migrate_[prep|finish] with lru_cache_[disable|enable]
2021-03-23 04:05:24 +00:00
mempool.c
FROMGIT: kasan, mm: integrate page_alloc init with HW_TAGS
2021-03-24 15:09:18 -07:00
memremap.c
mm: fix memory_failure() handling of dax-namespace metadata
2021-03-04 11:38:21 +01:00
memtest.c
…
migrate.c
ANDROID: mm: page_pinner: use put_user_page at add_page_for_migration
2021-04-30 09:13:35 -07:00
mincore.c
…
mlock.c
ANDROID: mm: page_pinner: unattribute follow_page in munlock_vma_pages_range
2021-04-30 09:13:35 -07:00
mm_init.c
…
mmap.c
ANDROID: mm: use raw seqcount variants in vm_write_*
2021-01-22 18:02:43 +00:00
mmu_gather.c
…
mmu_notifier.c
mm/mmu_notifiers: ensure range_end() is paired with range_start()
2021-03-30 14:32:06 +02:00
mmzone.c
ANDROID: mm: export zone_watermark_ok
2021-02-25 19:36:38 +00:00
mprotect.c
FROMLIST: mm: protect VMA modifications using VMA sequence count
2021-01-22 17:59:47 +00:00
mremap.c
FROMLIST: mm: Extend MREMAP_DONTUNMAP to non-anonymous mappings
2021-03-25 22:44:44 +00:00
msync.c
…
nommu.c
ANDROID: mm: allow vmas with vm_ops to be speculatively handled
2021-04-23 18:42:39 -07:00
oom_kill.c
ANDROID: mm, oom: Prevent extra put_task when oom_evaluate_task is aborted
2021-02-24 22:21:44 +00:00
OWNERS
ANDROID: Add OWNERS files referring to the respective android-mainline OWNERS
2021-04-03 14:11:30 +00:00
page_alloc.c
ANDROID: mm: page_pinner: introduce failure_tracking feature
2021-04-30 09:13:34 -07:00
page_counter.c
…
page_ext.c
ANDROID: mm: introduce page_pinner
2021-04-30 09:13:34 -07:00
page_idle.c
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page_io.c
UPSTREAM: mm/page_io: use pr_alert_ratelimited for swap read/write errors
2021-03-30 18:44:11 +00:00
page_isolation.c
…
page_owner.c
ANDROID: mm: Make page_owner_enabled global
2021-04-01 00:09:00 +00:00
page_pinner.c
ANDROID: mm: page_pinner: introduce failure_tracking feature
2021-04-30 09:13:34 -07:00
page_poison.c
FROMGIT: mm, page_poison: remove CONFIG_PAGE_POISONING_NO_SANITY
2021-03-24 15:09:17 -07:00
page_reporting.c
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page_reporting.h
…
page_vma_mapped.c
…
page-writeback.c
mm: make wait_on_page_writeback() wait for multiple pending writebacks
2021-01-12 20:18:22 +01:00
pagewalk.c
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percpu-internal.h
percpu: make pcpu_nr_empty_pop_pages per chunk type
2021-04-14 08:42:03 +02:00
percpu-km.c
…
percpu-stats.c
percpu: make pcpu_nr_empty_pop_pages per chunk type
2021-04-14 08:42:03 +02:00
percpu-vm.c
…
percpu.c
Merge 5.10.30 into android12-5.10
2021-04-15 14:23:41 +02:00
pgalloc-track.h
…
pgtable-generic.c
…
process_vm_access.c
mm/process_vm_access.c: include compat.h
2021-01-19 18:27:21 +01:00
ptdump.c
Merge 5.10.32 into android12-5.10
2021-04-22 11:12:08 +02:00
readahead.c
ANDROID: mm: Create vendor hooks to control ZONE_MOVABLE allocations
2020-12-01 18:07:54 +00:00
rmap.c
FROMLIST: mm: introduce __page_add_new_anon_rmap()
2021-01-22 18:00:48 +00:00
rodata_test.c
…
shmem.c
ANDROID: mm: allow vmas with vm_ops to be speculatively handled
2021-04-23 18:42:39 -07:00
shuffle.c
…
shuffle.h
…
slab_common.c
ANDROID: vendor_hooks: Add hooks for memory when debug
2021-03-19 04:54:07 +00:00
slab.c
FROMGIT: kasan, mm: integrate slab init_on_free with HW_TAGS
2021-03-24 15:09:18 -07:00
slab.h
ANDROID: mm: Make slub_debug global
2021-04-01 00:09:35 +00:00
slob.c
…
slub.c
ANDROID: mm: Make slub_debug global
2021-04-01 00:09:35 +00:00
sparse-vmemmap.c
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sparse.c
…
swap_cgroup.c
…
swap_slots.c
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swap_state.c
FROMLIST: mm: protect VMA modifications using VMA sequence count
2021-01-22 17:59:47 +00:00
swap.c
FROMLIST: mm: fs: Invalidate BH LRU during page migration
2021-03-23 04:05:31 +00:00
swapfile.c
Merge 5.10.21 into android12-5.10
2021-03-07 12:53:30 +01:00
truncate.c
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usercopy.c
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userfaultfd.c
BACKPORT: FROMGIT: userfaultfd: support minor fault handling for shmem
2021-04-09 15:36:00 -07:00
util.c
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vmacache.c
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vmalloc.c
Merge 5.10.9 into android12-5.10
2021-01-19 18:49:54 +01:00
vmpressure.c
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vmscan.c
ANDROID: vendor_hooks: tune reclaim inactive ratio
2021-04-30 00:04:07 +00:00
vmstat.c
ANDROID: mm: allow vmas with vm_ops to be speculatively handled
2021-04-23 18:42:39 -07:00
workingset.c
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z3fold.c
z3fold: prevent reclaim/free race for headless pages
2021-03-30 14:31:54 +02:00
zbud.c
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zpool.c
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zsmalloc.c
Merge 5.10.21 into android12-5.10
2021-03-07 12:53:30 +01:00
zswap.c
…