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Aneesh Kumar K.V 40135fc718 mm/vmemmap: allow architectures to override how vmemmap optimization works 
Architectures like powerpc will like to use different page table
allocators and mapping mechanisms to implement vmemmap optimization. 
Similar to vmemmap_populate allow architectures to implement
vmemap_populate_compound_pages

Link: https://lkml.kernel.org/r/20230724190759.483013-5-aneesh.kumar@linux.ibm.com
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Joao Martins <joao.m.martins@oracle.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
 		2023-08-18 10:12:53 -07:00
..
damon mm/damon/core-test: initialise context before test in damon_test_set_attrs() 2023-07-27 13:07:03 -07:00
kasan kasan, slub: fix HW_TAGS zeroing with slub_debug 2023-07-08 09:29:32 -07:00
kfence mm: kfence: allocate kfence_metadata at runtime 2023-08-18 10:12:39 -07:00
kmsan kasan,kmsan: remove __GFP_KSWAPD_RECLAIM usage from kasan/kmsan 2023-06-23 16:59:26 -07:00
Kconfig mm: make MEMFD_CREATE into a selectable config option 2023-08-18 10:12:01 -07:00
Kconfig.debug mm: page_table_check: Make it dependent on EXCLUSIVE_SYSTEM_RAM 2023-05-29 16:14:28 +01:00
Makefile mm: page_alloc: split out DEBUG_PAGEALLOC 2023-06-09 16:25:23 -07:00
backing-dev.c mm: backing-dev: make bdi_class a static const structure 2023-06-23 16:59:27 -07:00
balloon_compaction.c
…
bootmem_info.c
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cma.c mm: cma: print cma name as well in cma_alloc debug 2023-08-18 10:12:12 -07:00
cma.h
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cma_debug.c
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cma_sysfs.c mm: cma: make kobj_type structure constant 2023-03-28 16:20:06 -07:00
compaction.c mm/compaction: avoid unneeded pageblock_end_pfn when no_set_skip_hint is set 2023-08-18 10:12:44 -07:00
debug.c mm: update validate_mm() to use vma iterator 2023-06-09 16:25:31 -07:00
debug_page_alloc.c mm: page_alloc: split out DEBUG_PAGEALLOC 2023-06-09 16:25:23 -07:00
debug_page_ref.c
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debug_vm_pgtable.c mm: change pudp_huge_get_and_clear_full take vm_area_struct as arg 2023-08-18 10:12:53 -07:00
dmapool.c dmapool: create/destroy cleanup 2023-06-09 16:25:17 -07:00
dmapool_test.c dmapool: add alloc/free performance test 2023-04-05 19:42:38 -07:00
early_ioremap.c mm/early_ioremap.c: improve the execution efficiency of early_ioremap_setup() 2023-06-09 16:25:56 -07:00
fadvise.c mm: remove unnecessary pagevec includes 2023-06-23 16:59:31 -07:00
fail_page_alloc.c mm: page_alloc: split out FAIL_PAGE_ALLOC 2023-06-09 16:25:23 -07:00
failslab.c
…
filemap.c mm: merge folio_has_private()/filemap_release_folio() call pairs 2023-08-18 10:12:12 -07:00
folio-compat.c - Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of 2023-04-27 19:42:02 -07:00
frontswap.c mm: zswap: support exclusive loads 2023-06-19 16:19:05 -07:00
gup.c mm/gup: retire follow_hugetlb_page() 2023-08-18 10:12:04 -07:00
gup_test.c Merge mm-hotfixes-stable into mm-stable to pick up depended-upon changes. 2023-06-23 16:58:19 -07:00
gup_test.h
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highmem.c mm: ptep_get() conversion 2023-06-19 16:19:25 -07:00
hmm.c mm: ptep_get() conversion 2023-06-19 16:19:25 -07:00
huge_memory.c mm: change pudp_huge_get_and_clear_full take vm_area_struct as arg 2023-08-18 10:12:53 -07:00
hugetlb.c mm: move FAULT_FLAG_VMA_LOCK check from handle_mm_fault() 2023-08-18 10:12:51 -07:00
hugetlb_cgroup.c mm/hugetlb: increase use of folios in alloc_huge_page() 2023-02-13 15:54:27 -08:00
hugetlb_vmemmap.c mm: hugetlb_vmemmap: fix a race between vmemmap pmd split 2023-08-18 10:12:14 -07:00
hugetlb_vmemmap.h
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hwpoison-inject.c
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init-mm.c IOMMU Updates for Linux 6.4 2023-04-30 13:00:38 -07:00
internal.h mm: set up vma iterator for vma_iter_prealloc() calls 2023-08-18 10:12:49 -07:00
interval_tree.c
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io-mapping.c
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ioremap.c mm: ioremap: remove unneeded ioremap_allowed and iounmap_allowed 2023-08-18 10:12:36 -07:00
khugepaged.c mm/khugepaged: delete khugepaged_collapse_pte_mapped_thps() 2023-08-18 10:12:25 -07:00
kmemleak.c lib/stackdepot, mm: rename stack_depot_want_early_init 2023-02-16 20:43:49 -08:00
ksm.c ksm: consider KSM-placed zeropages when calculating KSM profit 2023-08-18 10:12:10 -07:00
list_lru.c
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maccess.c mm: Fix copy_from_user_nofault(). 2023-04-12 17:36:23 -07:00
madvise.c mm: make PTE_MARKER_SWAPIN_ERROR more general 2023-08-18 10:12:16 -07:00
mapping_dirty_helpers.c mm: ptep_get() conversion 2023-06-19 16:19:25 -07:00
memblock.c Revert "mm,memblock: reset memblock.reserved to system init state to prevent UAF" 2023-07-28 09:47:06 -07:00
memcontrol.c mm/memcg: minor cleanup for mc_handle_present_pte() 2023-08-18 10:12:37 -07:00
memfd.c mm/memfd: sysctl: fix MEMFD_NOEXEC_SCOPE_NOEXEC_ENFORCED 2023-08-18 10:12:11 -07:00
memory-failure.c mm/hwpoison: check if a raw page in a hugetlb folio is raw HWPOISON 2023-08-18 10:12:26 -07:00
memory-tiers.c memory tier: use helper macro __ATTR_RW() 2023-08-18 10:12:38 -07:00
memory.c mm: handle faults that merely update the accessed bit under the VMA lock 2023-08-18 10:12:53 -07:00
memory_hotplug.c mm/memory_hotplug: document the signal_pending() check in offline_pages() 2023-08-18 10:12:19 -07:00
mempolicy.c mm/mempolicy: Take VMA lock before replacing policy 2023-07-28 09:44:06 -07:00
mempool.c mempool: do not use ksize() for poisoning 2022-11-30 15:58:41 -08:00
memremap.c mm/memremap.c: fix outdated comment in devm_memremap_pages 2023-02-09 16:51:46 -08:00
memtest.c mm/memtest: add results of early memtest to /proc/meminfo 2023-04-05 19:42:55 -07:00
migrate.c migrate: use folio_set_bh() instead of set_bh_page() 2023-08-18 10:12:30 -07:00
migrate_device.c mmu_notifiers: don't invalidate secondary TLBs as part of mmu_notifier_invalidate_range_end() 2023-08-18 10:12:41 -07:00
mincore.c mm: ptep_get() conversion 2023-06-19 16:19:25 -07:00
mlock.c mm/mlock: fix vma iterator conversion of apply_vma_lock_flags() 2023-07-17 12:53:21 -07:00
mm_init.c mm/vmemmap: improve vmemmap_can_optimize and allow architectures to override 2023-08-18 10:12:53 -07:00
mm_slot.h
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mmap.c mm/mmap: change vma iteration order in do_vmi_align_munmap() 2023-08-18 10:12:50 -07:00
mmap_lock.c
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mmu_gather.c mm: prefer xxx_page() alloc/free functions for order-0 pages 2023-03-28 16:20:16 -07:00
mmu_notifier.c mmu_notifiers: rename invalidate_range notifier 2023-08-18 10:12:41 -07:00
mmzone.c
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mprotect.c mm/mprotect: fix obsolete function name in change_pte_range() 2023-08-18 10:12:43 -07:00
mremap.c mm: Update do_vmi_align_munmap() return semantics 2023-07-01 08:10:56 -07:00
msync.c
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nommu.c mm: set up vma iterator for vma_iter_prealloc() calls 2023-08-18 10:12:49 -07:00
oom_kill.c mm, oom: do not check 0 mask in out_of_memory() 2023-06-09 16:25:20 -07:00
page-writeback.c writeback: account the number of pages written back 2023-07-08 09:29:30 -07:00
page_alloc.c mm: page_alloc: avoid false page outside zone error info 2023-08-18 10:12:10 -07:00
page_counter.c
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page_ext.c mm/page_ext: move functions around for minor cleanups to page_ext 2023-08-18 10:12:31 -07:00
page_idle.c mm: page_idle: convert page idle to use a folio 2023-01-18 17:12:52 -08:00
page_io.c mm/page_io: convert bio_associate_blkg_from_page() to take in a folio 2023-08-18 10:12:46 -07:00
page_isolation.c mm/hugetlb: get rid of page_hstate() 2023-08-18 10:12:39 -07:00
page_owner.c mm/page_owner/cma: show pfn in cma/page_owner with hex format 2023-06-19 16:19:32 -07:00
page_poison.c
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page_reporting.c mm, treewide: redefine MAX_ORDER sanely 2023-04-05 19:42:46 -07:00
page_reporting.h
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page_table_check.c mm/page_table_check: remove unused parameter in [__]page_table_check_pud_set 2023-08-18 10:12:29 -07:00
page_vma_mapped.c mm: correct stale comment of function check_pte 2023-08-18 10:12:13 -07:00
pagewalk.c mm/pagewalk: fix EFI_PGT_DUMP of espfix area 2023-07-27 13:07:04 -07:00
percpu-internal.h percpu-internal/pcpu_chunk: re-layout pcpu_chunk structure to reduce false sharing 2023-06-19 16:19:29 -07:00
percpu-km.c
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percpu-stats.c
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percpu-vm.c
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percpu.c mm: memcontrol: rename memcg_kmem_enabled() 2023-02-16 20:43:56 -08:00
pgalloc-track.h
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pgtable-generic.c mm/pgtable: notes on pte_offset_map[_lock]() 2023-08-18 10:12:25 -07:00
process_vm_access.c mm/gup: remove unused vmas parameter from pin_user_pages_remote() 2023-06-09 16:25:25 -07:00
ptdump.c mm: ptdump should use ptep_get_lockless() 2023-06-19 16:19:24 -07:00
readahead.c mm: remove unnecessary pagevec includes 2023-06-23 16:59:31 -07:00
rmap.c mmu_notifiers: don't invalidate secondary TLBs as part of mmu_notifier_invalidate_range_end() 2023-08-18 10:12:41 -07:00
rodata_test.c
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secretmem.c mm/mlock: rename mlock_future_check() to mlock_future_ok() 2023-06-09 16:25:38 -07:00
shmem.c mm: make PTE_MARKER_SWAPIN_ERROR more general 2023-08-18 10:12:16 -07:00
show_mem.c mm: make show_free_areas() static 2023-08-18 10:12:02 -07:00
shrinker_debug.c Revert "mm: shrinkers: make count and scan in shrinker debugfs lockless" 2023-06-19 13:19:34 -07:00
shuffle.c
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shuffle.h mm, treewide: redefine MAX_ORDER sanely 2023-04-05 19:42:46 -07:00
slab.c slab updates for 6.5 2023-06-29 16:34:12 -07:00
slab.h kasan, slub: fix HW_TAGS zeroing with slub_debug 2023-07-08 09:29:32 -07:00
slab_common.c slab updates for 6.5 2023-06-29 16:34:12 -07:00
slub.c slab updates for 6.5 2023-06-29 16:34:12 -07:00
sparse-vmemmap.c mm/vmemmap: allow architectures to override how vmemmap optimization works 2023-08-18 10:12:53 -07:00
sparse.c mm/sparse: remove redundant judgments from macro for_each_present_section_nr 2023-08-18 10:12:14 -07:00
swap.c mm: remove references to pagevec 2023-06-23 16:59:30 -07:00
swap.h mm: remove the __swap_writepage return value 2023-02-02 22:33:33 -08:00
swap_cgroup.c
…
swap_slots.c
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swap_state.c mm: remove unnecessary pagevec includes 2023-06-23 16:59:31 -07:00
swapfile.c mm: make PTE_MARKER_SWAPIN_ERROR more general 2023-08-18 10:12:16 -07:00
truncate.c mm: merge folio_has_private()/filemap_release_folio() call pairs 2023-08-18 10:12:12 -07:00
usercopy.c mm: Fix copy_from_user_nofault(). 2023-04-12 17:36:23 -07:00
userfaultfd.c mm: userfaultfd: support UFFDIO_POISON for hugetlbfs 2023-08-18 10:12:17 -07:00
util.c mm: remove page_rmapping() 2023-08-18 10:12:01 -07:00
vmalloc.c Merge mm-hotfixes-stable into mm-stable to pick up depended-upon changes. 2023-06-23 16:58:19 -07:00
vmpressure.c
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vmscan.c mm: merge folio_has_private()/filemap_release_folio() call pairs 2023-08-18 10:12:12 -07:00
vmstat.c - Yosry Ahmed brought back some cgroup v1 stats in OOM logs. 2023-06-28 10:28:11 -07:00
workingset.c Multi-gen LRU: fix workingset accounting 2023-06-09 16:25:46 -07:00
z3fold.c mm: zswap: remove shrink from zpool interface 2023-06-19 16:19:27 -07:00
zbud.c mm: zswap: remove shrink from zpool interface 2023-06-19 16:19:27 -07:00
zpool.c mm: zswap: remove shrink from zpool interface 2023-06-19 16:19:27 -07:00
zsmalloc.c zsmalloc: remove obj_tagged() 2023-08-18 10:12:18 -07:00
zswap.c mm: zswap: fix double invalidate with exclusive loads 2023-06-23 16:59:31 -07:00