SeongJae Park 69a5f99917 mm/damon/paddr: avoid unnecessary page level access check for pageout DAMOS action ... Patch series "mm/damon/paddr: simplify page level access re-check for pageout. The 'pageout' DAMOS action implementation of 'paddr' asks reclaim_pages() to do page level access check again. But the user can ask 'paddr' to do the page level access check on its own, using DAMOS filter of 'young page' type. Meanwhile, 'paddr' is the only user of reclaim_pages() that asks the page level access check. Make 'paddr' does the page level access check on its own always, and simplify reclaim_pages() by removing the page level access check request handling logic. As a result of the change for reclaim_pages(), reclaim_folio_list(), which is called by reclaim_pages(), also no more need to do the page level access check. Simplify the function, too. This patch (of 4): 'pageout' DAMOS action implementation of 'paddr' asks reclaim_pages() to do the page level access check. User could ask DAMOS to do the page level access check on its own using 'young page' type DAMOS filter. In the case, pageout DAMOS action unnecessarily asks reclaim_pages() to do the check again. Ask the page level access check only if the scheme is not having the filter. Link: https://lkml.kernel.org/r/20240429224451.67081-1-sj@kernel.org Link: https://lkml.kernel.org/r/20240429224451.67081-2-sj@kernel.org Signed-off-by: SeongJae Park <sj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2024-05-07 10:37:01 -07:00
..
damon	mm/damon/paddr: avoid unnecessary page level access check for pageout DAMOS action	2024-05-07 10:37:01 -07:00
kasan	fix missing vmalloc.h includes	2024-04-25 20:55:49 -07:00
kfence	mm: introduce slabobj_ext to support slab object extensions	2024-04-25 20:55:51 -07:00
kmsan	mm: kmsan: remove runtime checks from kmsan_unpoison_memory()	2024-02-22 10:24:41 -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
bootmem_info.c	bootmem: use kmemleak_free_part_phys in put_page_bootmem	2023-10-25 16:47:13 -07:00
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: drop incorrect alignment check in cma_init_reserved_mem	2024-04-25 20:56:42 -07:00
cma.h	mm/cma: add sysfs file 'release_pages_success'	2024-02-22 10:24:57 -08:00
compaction.c	memory: remove the now superfluous sentinel element from ctl_table array	2024-04-25 20:56:32 -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: test pmd_leaf() behavior with pmd_mkinvalid()	2024-05-07 10:37:00 -07:00
debug.c	mm/debug: print only page mapcount (excluding folio entire mapcount) in __dump_folio()	2024-05-05 17:53:31 -07:00
dmapool_test.c
dmapool.c	mm/mempool/dmapool: remove CONFIG_DEBUG_SLAB ifdefs	2023-12-05 11:17:58 +01:00
early_ioremap.c
fadvise.c
fail_page_alloc.c
failslab.c
filemap.c	mm: filemap: batch mm counter updating in filemap_map_pages()	2024-05-05 17:53:36 -07:00
folio-compat.c	mm: remove __set_page_dirty_nobuffers()	2024-04-25 20:56:25 -07:00
gup_test.c
gup_test.h
gup.c	mm/gup: fix hugepd handling in hugetlb rework	2024-05-07 10:37:01 -07:00
highmem.c	x86/kexec: use pr_err() instead of kexec_dprintk() when an error occurs	2023-12-29 12:22:28 -08:00
hmm.c	mm/treewide: replace pXd_huge() with pXd_leaf()	2024-04-25 20:55:46 -07:00
huge_memory.c	mm: fix race between __split_huge_pmd_locked() and GUP-fast	2024-05-07 10:37:00 -07:00
hugetlb_cgroup.c	mm/hugetlb: assert hugetlb_lock in __hugetlb_cgroup_commit_charge	2024-05-05 17:53:41 -07:00
hugetlb_vmemmap.c	memory: remove the now superfluous sentinel element from ctl_table array	2024-04-25 20:56:32 -07:00
hugetlb_vmemmap.h	mm: hugetlb_vmemmap: fix reference to nonexistent file	2023-10-25 16:47:14 -07:00
hugetlb.c	mm/hugetlb: align cma on allocation order, not demotion order	2024-05-07 10:37:01 -07:00
hwpoison-inject.c	mm/memory-failure: convert shake_page() to shake_folio()	2024-05-05 17:53:45 -07:00
init-mm.c	mm: Deprecate pasid field	2023-12-12 10:11:32 +01:00
internal.h	mm/memory-failure: convert shake_page() to shake_folio()	2024-05-05 17:53:45 -07:00
interval_tree.c
io-mapping.c
ioremap.c	mm: ioremap: remove unneeded ioremap_allowed and iounmap_allowed	2023-08-18 10:12:36 -07:00
Kconfig	mm/treewide: rename CONFIG_HAVE_FAST_GUP to CONFIG_HAVE_GUP_FAST	2024-04-25 20:56:41 -07:00
Kconfig.debug	mm/slub: unify all sl[au]b parameters with "slab_$param"	2024-01-22 10:31:08 +01:00
khugepaged.c	mm: simplify thp_vma_allowable_order	2024-05-05 17:53:53 -07:00
kmemleak.c	mm/kmemleak: compact kmemleak_object further	2024-04-25 20:56:05 -07:00
ksm.c	mm/memory-failure: pass the folio to collect_procs_ksm()	2024-05-05 17:53:47 -07:00
list_lru.c	mm/zswap: stop lru list shrinking when encounter warm region	2024-02-22 10:24:54 -08:00
maccess.c
madvise.c	mm/madvise: optimize lazyfreeing with mTHP in madvise_free	2024-05-05 17:53:43 -07:00
Makefile	mm/kmemleak: disable KASAN instrumentation in kmemleak	2024-04-25 20:56:05 -07:00
mapping_dirty_helpers.c	mm: fix clean_record_shared_mapping_range kernel-doc	2023-08-24 16:20:30 -07:00
memblock.c	cxl fixes for 6.8-rc6	2024-02-24 15:53:40 -08:00
memcontrol.c	mm: memcg: use READ_ONCE()/WRITE_ONCE() to access stock->nr_pages	2024-05-07 10:37:00 -07:00
memfd.c	mm/memfd: refactor memfd_tag_pins() and memfd_wait_for_pins()	2024-03-04 17:01:21 -08:00
memory_hotplug.c	mm/hugetlb: rename dissolve_free_huge_pages() to dissolve_free_hugetlb_folios()	2024-05-05 17:53:35 -07:00
memory-failure.c	memory-failure: remove calls to page_mapping()	2024-05-05 17:53:48 -07:00
memory-tiers.c	memory tier: create CPUless memory tiers after obtaining HMAT info	2024-05-05 17:53:26 -07:00
memory.c	mm: optimise vmf_anon_prepare() for VMAs without an anon_vma	2024-05-05 17:53:54 -07:00
mempolicy.c	mm: add pmd_folio()	2024-04-25 20:56:19 -07:00
mempool.c	mempool: hook up to memory allocation profiling	2024-04-25 20:55:56 -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	migrate: expand the use of folio in __migrate_device_pages()	2024-05-05 17:53:48 -07:00
migrate.c	mm: convert hugetlb_page_mapping_lock_write to folio	2024-05-05 17:53:46 -07:00
mincore.c	mm: enable page walking API to lock vmas during the walk	2023-08-21 13:07:20 -07:00
mlock.c	mm: add pmd_folio()	2024-04-25 20:56:19 -07:00
mm_init.c	mm: init_mlocked_on_free_v3	2024-04-25 20:56:29 -07:00
mm_slot.h
mmap_lock.c
mmap.c	mm/mmap: make accountable_mapping return bool	2024-05-05 17:53:26 -07:00
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	mmu_notifiers: rename invalidate_range notifier	2023-08-18 10:12:41 -07:00
mmzone.c	zswap: shrink zswap pool based on memory pressure	2023-12-12 10:57:02 -08:00
mprotect.c	mm: support multi-size THP numa balancing	2024-04-25 20:56:30 -07:00
mremap.c	mm: remove "prot" parameter from move_pte()	2024-04-25 20:56:24 -07:00
msync.c
nommu.c	mm: remove follow_pfn	2024-04-25 20:56:12 -07:00
oom_kill.c	memory: remove the now superfluous sentinel element from ctl_table array	2024-04-25 20:56:32 -07:00
page_alloc.c	mm: page_alloc: allowing mTHP compaction to capture the freed page directly	2024-05-05 17:53:37 -07:00
page_counter.c
page_ext.c	mm: make page_ext_get() take a const argument	2024-04-25 20:56:14 -07:00
page_idle.c
page_io.c	mm: add per-order mTHP anon_swpout and anon_swpout_fallback counters	2024-05-05 17:53:35 -07:00
page_isolation.c	mm: page_isolation: prepare for hygienic freelists	2024-04-25 20:56:04 -07:00
page_owner.c	mm: introduce slabobj_ext to support slab object extensions	2024-04-25 20:55:51 -07:00
page_poison.c	mm/page_poison: replace kmap_atomic() with kmap_local_page()	2023-12-10 16:51:50 -08:00
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: support userfault wr-protect entries	2024-05-05 17:53:41 -07:00
page_vma_mapped.c	mm: make page_mapped_in_vma conditional on CONFIG_MEMORY_FAILURE	2024-05-05 17:53:45 -07:00
page-writeback.c	mm: remove stale comment __folio_mark_dirty	2024-05-05 17:53:53 -07:00
pagewalk.c	mm: pagewalk: assert write mmap lock only for walking the user page tables	2023-12-10 16:51:53 -08:00
percpu-internal.h	mm: percpu: add codetag reference into pcpuobj_ext	2024-04-25 20:55:56 -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: percpu: enable per-cpu allocation tagging	2024-04-25 20:55:56 -07:00
pgalloc-track.h
pgtable-generic.c	mm: fix race between __split_huge_pmd_locked() and GUP-fast	2024-05-07 10:37:00 -07:00
process_vm_access.c	mm: fix process_vm_rw page counts	2023-12-10 16:51:39 -08:00
ptdump.c	mm: ptdump: add check_wx_pages debugfs attribute	2024-02-22 10:24:47 -08:00
readahead.c	mm/readahead: break read-ahead loop if filemap_add_folio return -ENOMEM	2024-04-25 20:56:07 -07:00
rmap.c	mm/rmap: change the type of we_locked from int to bool	2024-05-05 17:53:56 -07:00
rodata_test.c
secretmem.c	mm/secretmem: use a folio in secretmem_fault()	2023-08-21 13:38:02 -07:00
shmem_quota.c	tmpfs: fix race on handling dquot rbtree	2024-03-26 11:07:23 -07:00
shmem.c	mm: switch mm->get_unmapped_area() to a flag	2024-04-25 20:56:25 -07:00
show_mem.c	lib: add memory allocations report in show_mem()	2024-04-25 20:55:57 -07:00
shrinker_debug.c	mm: shrinker: convert shrinker_rwsem to mutex	2023-10-04 10:32:26 -07:00
shrinker.c	mm: shrinker: use kvzalloc_node() from expand_one_shrinker_info()	2024-01-05 09:58:32 -08:00
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/slab: enable slab allocation tagging for kmalloc and friends	2024-04-25 20:55:55 -07:00
slab.h	memcg: simple cleanup of stats update functions	2024-05-05 17:53:44 -07:00
slub.c	mm, slab: move slab_memcg hooks to mm/memcontrol.c	2024-04-25 20:56:16 -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: guard the size of mem_section is power of 2	2024-05-05 17:53:40 -07:00
swap_cgroup.c
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: remove struct page from get_shadow_from_swap_cache	2024-04-25 20:56:40 -07:00
swap.c	mm: add kernel-doc for folio_mark_accessed()	2024-05-05 17:53:50 -07:00
swap.h	mm/swap: fix race when skipping swapcache	2024-02-20 14:20:48 -08:00
swapfile.c	mm/swapfile: mark racy access on si->highest_bit	2024-05-05 17:53:57 -07:00
truncate.c	mm: convert pagecache_isize_extended to use a folio	2024-04-25 20:56:43 -07:00
usercopy.c
userfaultfd.c	mm: fix some minor per-VMA lock issues in userfaultfd	2024-05-05 17:53:54 -07:00
util.c	mm: switch mm->get_unmapped_area() to a flag	2024-04-25 20:56:25 -07:00
vmalloc.c	mm: vmalloc: dump page owner info if page is already mapped	2024-05-05 17:53:51 -07:00
vmpressure.c	eventfd: simplify eventfd_signal()	2023-11-28 14:08:38 +01:00
vmscan.c	mm: add per-order mTHP anon_swpout and anon_swpout_fallback counters	2024-05-05 17:53:35 -07:00
vmstat.c	mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER	2024-01-08 15:27:15 -08:00
workingset.c	mm: cleanup WORKINGSET_NODES in workingset	2024-05-07 10:36:59 -07:00
z3fold.c	mm: zpool: return pool size in pages	2024-04-25 20:55:48 -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: zpool: return pool size in pages	2024-04-25 20:55:48 -07:00
zswap.c	mm: zswap: remove same_filled module params	2024-05-05 17:53:38 -07:00