Huang Ying 64c8902ed4 migrate_pages: split unmap_and_move() to _unmap() and _move() ... This is a preparation patch to batch the folio unmapping and moving. In this patch, unmap_and_move() is split to migrate_folio_unmap() and migrate_folio_move(). So, we can batch _unmap() and _move() in different loops later. To pass some information between unmap and move, the original unused dst->mapping and dst->private are used. Link: https://lkml.kernel.org/r/20230213123444.155149-5-ying.huang@intel.com Signed-off-by: "Huang, Ying" <ying.huang@intel.com> Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com> Reviewed-by: Xin Hao <xhao@linux.alibaba.com> Cc: Zi Yan <ziy@nvidia.com> Cc: Yang Shi <shy828301@gmail.com> Cc: Oscar Salvador <osalvador@suse.de> Cc: Matthew Wilcox <willy@infradead.org> Cc: Bharata B Rao <bharata@amd.com> Cc: Alistair Popple <apopple@nvidia.com> Cc: Minchan Kim <minchan@kernel.org> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Hyeonggon Yoo <42.hyeyoo@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2023-02-16 20:43:53 -08:00
..
damon	mm/damon/dbgfs: print DAMON debugfs interface deprecation message	2023-02-13 15:54:33 -08:00
kasan	lib/stacktrace, kasan, kmsan: rework extra_bits interface	2023-02-16 20:43:51 -08:00
kfence
kmsan	lib/stacktrace, kasan, kmsan: rework extra_bits interface	2023-02-16 20:43:51 -08:00
backing-dev.c
balloon_compaction.c
bootmem_info.c
cma_debug.c
cma_sysfs.c
cma.c	mm/cma: fix potential memory loss on cma_declare_contiguous_nid	2023-02-02 22:33:24 -08:00
cma.h
compaction.c	mm, compaction: finish pageblocks on complete migration failure	2023-02-02 22:33:30 -08:00
debug_page_ref.c
debug_vm_pgtable.c	mm: remove __HAVE_ARCH_PTE_SWP_EXCLUSIVE	2023-02-02 22:33:11 -08:00
debug.c	mm: export dump_mm()	2023-02-09 16:51:40 -08:00
dmapool.c
early_ioremap.c
fadvise.c	mm: support POSIX_FADV_NOREUSE	2023-01-18 17:12:57 -08:00
failslab.c
filemap.c	filemap: add mapping_read_folio_gfp()	2023-02-09 16:51:42 -08:00
folio-compat.c	mm: add folio_add_new_anon_rmap()	2023-02-02 22:32:56 -08:00
frontswap.c
gup_test.c
gup_test.h
gup.c	mm/hugetlb: convert isolate_hugetlb to folios	2023-02-13 15:54:26 -08:00
highmem.c
hmm.c
huge_memory.c	mm/gup: simplify the external interface functions and consolidate invariants	2023-02-09 16:51:44 -08:00
hugetlb_cgroup.c	mm/hugetlb: increase use of folios in alloc_huge_page()	2023-02-13 15:54:27 -08:00
hugetlb_vmemmap.c
hugetlb_vmemmap.h
hugetlb.c	mm/hugetlb: convert hugetlb_wp() to take in a folio	2023-02-13 15:54:29 -08:00
hwpoison-inject.c
init-mm.c
internal.h	mm/gup: move private gup FOLL_ flags to internal.h	2023-02-09 16:51:45 -08:00
interval_tree.c
io-mapping.c
ioremap.c
Kconfig	zsmalloc: set default zspage chain size to 8	2023-02-02 22:33:23 -08:00
Kconfig.debug	mm: move KMEMLEAK's Kconfig items from lib to mm	2023-02-02 22:33:26 -08:00
khugepaged.c	mm/khugepaged: fix invalid page access in release_pte_pages()	2023-02-13 15:54:26 -08:00
kmemleak.c	lib/stackdepot, mm: rename stack_depot_want_early_init	2023-02-16 20:43:49 -08:00
ksm.c	Merge branch 'mm-hotfixes-stable' into mm-stable	2023-02-10 15:34:48 -08:00
list_lru.c
maccess.c
madvise.c	mm: replace vma->vm_flags direct modifications with modifier calls	2023-02-09 16:51:39 -08:00
Makefile
mapping_dirty_helpers.c	mm/mmu_notifier: remove unused mmu_notifier_range_update_to_read_only export	2023-02-02 22:32:54 -08:00
memblock.c
memcontrol.c	mm: multi-gen LRU: section for memcg LRU	2023-02-02 22:33:27 -08:00
memfd.c
memory_hotplug.c	mm/hugetlb: convert isolate_hugetlb to folios	2023-02-13 15:54:26 -08:00
memory-failure.c	mm/hugetlb: convert isolate_hugetlb to folios	2023-02-13 15:54:26 -08:00
memory-tiers.c	memory tier: release the new_memtier in find_create_memory_tier()	2023-02-09 16:51:40 -08:00
memory.c	Merge branch 'mm-hotfixes-stable' into mm-stable	2023-02-10 15:34:48 -08:00
mempolicy.c	mm/mempolicy: convert migrate_page_add() to migrate_folio_add()	2023-02-13 15:54:31 -08:00
mempool.c
memremap.c	mm/memremap.c: fix outdated comment in devm_memremap_pages	2023-02-09 16:51:46 -08:00
memtest.c
migrate_device.c	mm/mmu_notifier: remove unused mmu_notifier_range_update_to_read_only export	2023-02-02 22:32:54 -08:00
migrate.c	migrate_pages: split unmap_and_move() to _unmap() and _move()	2023-02-16 20:43:53 -08:00
mincore.c
mlock.c	mm: introduce vm_flags_reset_once to replace WRITE_ONCE vm_flags updates	2023-02-09 16:51:41 -08:00
mm_init.c
mm_slot.h
mmap_lock.c
mmap.c	mm: introduce __vm_flags_mod and use it in untrack_pfn	2023-02-09 16:51:40 -08:00
mmu_gather.c
mmu_notifier.c	mm/mmu_notifier: remove unused mmu_notifier_range_update_to_read_only export	2023-02-02 22:32:54 -08:00
mmzone.c
mprotect.c	mm: replace vma->vm_flags direct modifications with modifier calls	2023-02-09 16:51:39 -08:00
mremap.c	mm: replace vma->vm_flags direct modifications with modifier calls	2023-02-09 16:51:39 -08:00
msync.c
nommu.c	mm: replace vma->vm_flags direct modifications with modifier calls	2023-02-09 16:51:39 -08:00
oom_kill.c	mm/mmu_notifier: remove unused mmu_notifier_range_update_to_read_only export	2023-02-02 22:32:54 -08:00
page_alloc.c	mm/page_alloc: reduce fallbacks to (MIGRATE_PCPTYPES - 1)	2023-02-09 16:51:41 -08:00
page_counter.c
page_ext.c	mm/page_ext: init page_ext early if there are no deferred struct pages	2023-02-02 22:33:22 -08:00
page_idle.c	mm: page_idle: convert page idle to use a folio	2023-01-18 17:12:52 -08:00
page_io.c	block: remove ->rw_page	2023-02-02 22:33:34 -08:00
page_isolation.c
page_owner.c	lib/stackdepot, mm: rename stack_depot_want_early_init	2023-02-16 20:43:49 -08:00
page_poison.c
page_reporting.c	mm/page_reporting: replace rcu_access_pointer() with rcu_dereference_protected()	2023-01-18 17:12:50 -08:00
page_reporting.h
page_table_check.c	mm/page_ext: do not allocate space for page_ext->flags if not needed	2023-02-02 22:33:11 -08:00
page_vma_mapped.c
page-writeback.c	fs: convert writepage_t callback to pass a folio	2023-02-02 22:33:34 -08:00
pagewalk.c
percpu-internal.h
percpu-km.c
percpu-stats.c
percpu-vm.c
percpu.c
pgalloc-track.h
pgtable-generic.c
process_vm_access.c
ptdump.c
readahead.c	readahead: convert readahead_expand() to use a folio	2023-02-02 22:33:21 -08:00
rmap.c	mm/hugetlb: convert hugetlb fault paths to use alloc_hugetlb_folio()	2023-02-13 15:54:29 -08:00
rodata_test.c
secretmem.c	mm: replace vma->vm_flags direct modifications with modifier calls	2023-02-09 16:51:39 -08:00
shmem.c	shmem: fix W=1 build warnings with CONFIG_SHMEM=n	2023-02-09 16:51:42 -08:00
shrinker_debug.c	mm: shrinkers: fix deadlock in shrinker debugfs	2023-02-09 15:56:51 -08:00
shuffle.c
shuffle.h
slab_common.c	mm/kasan: simplify and refine kasan_cache code	2023-01-18 17:12:55 -08:00
slab.c	mm: introduce folio_is_pfmemalloc	2023-01-18 17:12:57 -08:00
slab.h	mm/slab: add is_kmalloc_cache() helper function	2023-01-18 17:12:54 -08:00
slob.c
slub.c	lib/stackdepot, mm: rename stack_depot_want_early_init	2023-02-16 20:43:49 -08:00
sparse-vmemmap.c
sparse.c	mm/sparse: fix "unused function 'pgdat_to_phys'" warning	2023-02-02 22:33:29 -08:00
swap_cgroup.c
swap_slots.c
swap_state.c	swap_state: update shadow_nodes for anonymous page	2023-02-02 22:33:24 -08:00
swap.c	mm: clean up mlock_page / munlock_page references in comments	2023-02-02 22:33:20 -08:00
swap.h	mm: remove the __swap_writepage return value	2023-02-02 22:33:33 -08:00
swapfile.c	Merge branch 'mm-hotfixes-stable' into mm-stable	2023-02-10 15:34:48 -08:00
truncate.c
usercopy.c
userfaultfd.c	mm/uffd: detect pgtable allocation failures	2023-01-18 17:12:53 -08:00
util.c	mm: fix typo in __vm_enough_memory warning	2023-02-13 15:54:33 -08:00
vmalloc.c	mm/vmalloc: skip the uninitilized vmalloc areas	2023-02-09 16:51:43 -08:00
vmpressure.c
vmscan.c	Merge branch 'mm-hotfixes-stable' into mm-stable	2023-02-10 15:34:48 -08:00
vmstat.c
workingset.c	swap_state: update shadow_nodes for anonymous page	2023-02-02 22:33:24 -08:00
z3fold.c	mm: remove PageMovable export	2023-01-18 17:12:57 -08:00
zbud.c
zpool.c
zsmalloc.c	zsmalloc: make zspage chain size configurable	2023-02-02 22:33:23 -08:00
zswap.c