Minchan Kim fbdf9cd38a FROMLIST: mm: page_alloc: dump migrate-failed pages only at -EBUSY ... alloc_contig_dump_pages() aims for helping debugging page migration failure by elevated page refcount compared to expected_count. (for the detail, please look at migrate_page_move_mapping) However, -ENOMEM is just the case that system is under memory pressure state, not relevant with page refcount at all. Thus, the dumping page list is not helpful for the debugging point of view. Link: https://lkml.kernel.org/r/YKa2Wyo9xqIErpfa@google.com Signed-off-by: Minchan Kim <minchan@kernel.org> Reviewed-by: David Hildenbrand <david@redhat.com> Cc: Suren Baghdasaryan <surenb@google.com> Cc: John Dias <joaodias@google.com> Cc: Michal Hocko <mhocko@suse.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Bug: 188908895 Link: https://lore.kernel.org/mm-commits/20210525000343.YBEWQU38O%25akpm@linux-foundation.org/T/#u Signed-off-by: Minchan Kim <minchan@google.com> Change-Id: Ia077e0d88375d2b59fa5f2a8a530257c6558e8d5		2021-05-26 18:31:23 +00:00
..
kasan	FROMGIT: kasan: use dump_stack_lvl(KERN_ERR) to print stacks	2021-05-21 13:17:09 -07:00
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
gup.c	Merge 5.10.38 into android12-5.10	2021-05-20 15:35:25 +02:00
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	ANDROID: Fix compilation error with huge_pmd_share()	2021-05-21 17:47:19 +00:00
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	Merge 5.10.38 into android12-5.10	2021-05-20 15:35:25 +02:00
kmemleak.c	UPSTREAM: kfence: make compatible with kmemleak	2021-04-29 08:13:57 +02:00
ksm.c	Merge 5.10.38 into android12-5.10	2021-05-20 15:35:25 +02:00
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	This is the 5.10.24 stable release	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	UPSTREAM: mm: memblock: add more debug logs	2021-05-21 09:08:08 +05:30
memcontrol.c	mm: memcontrol: slab: fix obtain a reference to a freeing memcg	2021-05-14 09:50:45 +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/memory-failure: unnecessary amount of unmapping	2021-05-14 09:50:45 +02:00
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	Merge 5.10.38 into android12-5.10	2021-05-20 15:35:25 +02:00
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: Fix access invalid addr because it is not initialized	2021-05-26 18:00:01 +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: add vendor hook to prevent oom panic	2021-05-24 23:21:17 +05:30
OWNERS	ANDROID: Add OWNERS files referring to the respective android-mainline OWNERS	2021-04-03 14:11:30 +00:00
page_alloc.c	FROMLIST: mm: page_alloc: dump migrate-failed pages only at -EBUSY	2021-05-26 18:31:23 +00:00
page_counter.c
page_ext.c	ANDROID: mm: introduce page_pinner	2021-04-30 09:13:34 -07:00
page_idle.c
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: skip marking failure on freeable pages	2021-05-24 23:45:11 +00:00
page_poison.c	FROMGIT: mm, page_poison: remove CONFIG_PAGE_POISONING_NO_SANITY	2021-03-24 15:09:17 -07:00
page_reporting.c
page_reporting.h
page_vma_mapped.c
page-writeback.c	ANDROID: vendor_hooks: add hook to balance_dirty_pages()	2021-05-20 19:38:42 +00:00
pagewalk.c
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	This is the 5.10.32 stable release	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	Merge 5.10.38 into android12-5.10	2021-05-20 15:35:25 +02:00
shuffle.c
shuffle.h
slab_common.c	Merge 5.10.37 into android12-5.10	2021-05-15 09:28:55 +02:00
slab.c	Merge 5.10.37 into android12-5.10	2021-05-15 09:28:55 +02:00
slab.h	ANDROID: vendor_hooks: add hooks for slab memory leak debugging	2021-05-21 13:17:08 -07:00
slob.c
slub.c	UPSTREAM: kasan: slab: always reset the tag in get_freepointer_safe()	2021-05-26 13:10:43 +02:00
sparse-vmemmap.c
sparse.c	mm/sparse: add the missing sparse_buffer_fini() in error branch	2021-05-14 09:50:45 +02:00
swap_cgroup.c
swap_slots.c
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	This is the 5.10.21 stable release	2021-03-07 12:53:30 +01:00
truncate.c
usercopy.c
userfaultfd.c	BACKPORT: FROMGIT: userfaultfd: support minor fault handling for shmem	2021-04-09 15:36:00 -07:00
util.c
vmacache.c
vmalloc.c	ANDROID: vendor_hooks: add hooks for slab memory leak debugging	2021-05-21 13:17:08 -07:00
vmpressure.c
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
z3fold.c	z3fold: prevent reclaim/free race for headless pages	2021-03-30 14:31:54 +02:00
zbud.c
zpool.c
zsmalloc.c	This is the 5.10.21 stable release	2021-03-07 12:53:30 +01:00
zswap.c