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fd8d4f862f
linux/mm
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Kairui Song fd8d4f862f mm, swap: cleanup swap cache API and add kerneldoc 
In preparation for replacing the swap cache backend with the swap table,
clean up and add proper kernel doc for all swap cache APIs.  Now all swap
cache APIs are well-defined with consistent names.

No feature change, only renaming and documenting.

Link: https://lkml.kernel.org/r/20250916160100.31545-9-ryncsn@gmail.com
Signed-off-by: Kairui Song <kasong@tencent.com>
Acked-by: Chris Li <chrisl@kernel.org>
Reviewed-by: Barry Song <baohua@kernel.org>
Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Acked-by: David Hildenbrand <david@redhat.com>
Suggested-by: Chris Li <chrisl@kernel.org>
Cc: Baoquan He <bhe@redhat.com>
Cc: "Huang, Ying" <ying.huang@linux.alibaba.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Kemeng Shi <shikemeng@huaweicloud.com>
Cc: kernel test robot <oliver.sang@intel.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Nhat Pham <nphamcs@gmail.com>
Cc: Yosry Ahmed <yosryahmed@google.com>
Cc: Zi Yan <ziy@nvidia.com>
Cc: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-09-21 14:22:23 -07:00
..
damon Merge branch 'mm-hotfixes-stable' into mm-stable in order to pick up 2025-09-21 14:19:36 -07:00
kasan kasan: apply write-only mode in kasan kunit testcases 2025-09-21 14:22:10 -07:00
kfence kfence: drop nth_page() usage 2025-09-21 14:22:09 -07:00
kmsan kmsan: test: add module description 2025-06-05 22:02:25 -07:00
backing-dev.c mm: replace (20 - PAGE_SHIFT) with common macros for pages<->MB conversion 2025-09-13 16:54:42 -07:00
balloon_compaction.c mm/migrate: fix NULL movable_ops if CONFIG_ZSMALLOC=m 2025-08-19 16:35:57 -07:00
bootmem_info.c
cma_debug.c mm: cma: simplify cma_maxchunk_get() 2025-07-24 19:12:36 -07:00
cma_sysfs.c
cma.c mm/cma: refuse handing out non-contiguous page ranges 2025-09-21 14:22:06 -07:00
cma.h mm: cma: set early_pfn and bitmap as a union in cma_memrange 2025-05-22 14:55:36 -07:00
compaction.c mm: rename PG_isolated to PG_movable_ops_isolated 2025-07-13 16:38:30 -07:00
debug_page_alloc.c mm/debug_page_alloc: improve error message for invalid guardpage minorder 2025-05-12 23:50:38 -07:00
debug_page_ref.c
debug_vm_pgtable.c mm/debug_vm_pgtable: clear page table entries at destroy_args() 2025-08-19 16:35:54 -07:00
debug.c mm: convert core mm to mm_flags_*() accessors 2025-09-13 16:54:56 -07:00
dmapool_test.c
dmapool.c docs: dma-api: replace consistent with coherent 2025-07-01 13:25:36 -06:00
early_ioremap.c
execmem.c mm: correct type for vmalloc vm_flags fields 2025-08-02 12:06:13 -07:00
fadvise.c
fail_page_alloc.c
failslab.c
filemap.c mm, swap: cleanup swap cache API and add kerneldoc 2025-09-21 14:22:23 -07:00
folio-compat.c
gup_test.c
gup_test.h
gup.c mm/gup: remove dead pgmap refcounting code 2025-09-21 14:22:21 -07:00
highmem.c mm: constify highmem related functions for improved const-correctness 2025-09-21 14:22:15 -07:00
hmm.c mm/hmm: move pmd_to_hmm_pfn_flags() to the respective #ifdeffery 2025-07-19 18:59:53 -07:00
huge_memory.c mm/huge_memory: remove enforce_sysfs from __thp_vma_allowable_orders 2025-09-13 16:55:16 -07:00
hugetlb_cgroup.c
hugetlb_cma.c mm: hugetlb: directly pass order when allocate a hugetlb folio 2025-09-21 14:22:11 -07:00
hugetlb_cma.h mm: hugetlb: directly pass order when allocate a hugetlb folio 2025-09-21 14:22:11 -07:00
hugetlb_vmemmap.c mm/pagewalk: split walk_page_range_novma() into kernel/user parts 2025-07-09 22:42:05 -07:00
hugetlb_vmemmap.h
hugetlb.c mm: hugeltb: check NUMA_NO_NODE in only_alloc_fresh_hugetlb_folio() 2025-09-21 14:22:12 -07:00
hwpoison-inject.c mm/hwpoison: decouple hwpoison_filter from mm/memory-failure.c 2025-09-21 14:22:21 -07:00
init-mm.c
internal.h mm/hwpoison: decouple hwpoison_filter from mm/memory-failure.c 2025-09-21 14:22:21 -07:00
interval_tree.c
ioremap.c
Kconfig mm: stop making SPARSEMEM_VMEMMAP user-selectable 2025-09-21 14:22:00 -07:00
Kconfig.debug
khugepaged.c Merge branch 'mm-hotfixes-stable' into mm-stable in order to pick up 2025-09-21 14:19:36 -07:00
kmemleak.c mm: fix possible deadlock in kmemleak 2025-09-01 17:11:37 -07:00
ksm.c mm: convert core mm to mm_flags_*() accessors 2025-09-13 16:54:56 -07:00
list_lru.c mm, list_lru: refactor the locking code 2025-07-09 22:41:56 -07:00
maccess.c mm: unexport globally copy_to_kernel_nofault 2025-07-09 22:42:22 -07:00
madvise.c mm/mseal: small cleanups 2025-08-02 12:06:09 -07:00
Makefile mm: remove unused zpool layer 2025-09-21 14:21:59 -07:00
mapping_dirty_helpers.c mm: remove redundant pXd_devmap calls 2025-07-09 22:42:17 -07:00
memblock.c memblock: fix kernel-doc for MEMBLOCK_RSRV_NOINIT 2025-08-26 10:47:03 +03:00
memcontrol-v1.c memcg: make count_memcg_events re-entrant safe against irqs 2025-05-22 14:55:38 -07:00
memcontrol-v1.h
memcontrol.c mm/hwpoison: decouple hwpoison_filter from mm/memory-failure.c 2025-09-21 14:22:21 -07:00
memfd.c mm/memfd: remove redundant casts 2025-09-21 14:22:00 -07:00
memory_hotplug.c mm/memremap: remove unused get_dev_pagemap() parameter 2025-09-21 14:22:21 -07:00
memory-failure.c mm, swap: cleanup swap cache API and add kerneldoc 2025-09-21 14:22:23 -07:00
memory-tiers.c mm,memory-tiers: use node-notifier instead of memory-notifier 2025-07-13 16:38:15 -07:00
memory.c mm, swap: cleanup swap cache API and add kerneldoc 2025-09-21 14:22:23 -07:00
mempolicy.c mm: split folio_pte_batch() into folio_pte_batch() and folio_pte_batch_flags() 2025-07-19 18:59:45 -07:00
mempool.c mm: mempool: fix crash in mempool_free() for zero-minimum pools 2025-08-02 12:06:13 -07:00
memremap.c mm/memremap: remove unused get_dev_pagemap() parameter 2025-09-21 14:22:21 -07:00
memtest.c
migrate_device.c treewide: remove MIGRATEPAGE_SUCCESS 2025-09-13 16:54:50 -07:00
migrate.c treewide: remove MIGRATEPAGE_SUCCESS 2025-09-13 16:54:50 -07:00
mincore.c mm, swap: use unified helper for swap cache look up 2025-09-21 14:22:22 -07:00
mlock.c mm: folio_may_be_lru_cached() unless folio_test_large() 2025-09-13 13:05:36 -07:00
mm_init.c mm/mm_init: make memmap_init_compound() look more like prep_compound_page() 2025-09-21 14:22:03 -07:00
mm_slot.h
mmap_lock.c mm: change vma_start_read() to drop RCU lock on failure 2025-09-13 16:54:43 -07:00
mmap.c mm: convert core mm to mm_flags_*() accessors 2025-09-13 16:54:56 -07:00
mmu_gather.c mm: remove redundant __GFP_NOWARN 2025-09-13 16:54:58 -07:00
mmu_notifier.c Update Christoph's Email address and make it consistent 2025-05-12 23:50:31 -07:00
mmzone.c mm: introduce memdesc_flags_t 2025-09-13 16:55:07 -07:00
mprotect.c mm: pass page directly instead of using folio_page 2025-08-11 23:00:59 -07:00
mremap.c mm/mremap: fix regression in vrm->new_addr check 2025-09-08 23:45:11 -07:00
mseal.c mm/mseal: rework mseal apply logic 2025-08-02 12:06:09 -07:00
msync.c
nommu.c mm/nommu: convert kobjsize() to folios 2025-09-13 16:54:46 -07:00
numa_emulation.c mm: numa,memblock: Use SZ_1M macro to denote bytes to MB conversion 2025-08-20 16:31:23 +03:00
numa_memblks.c mm: numa,memblock: Use SZ_1M macro to denote bytes to MB conversion 2025-08-20 16:31:23 +03:00
numa.c mm/numa: remove unnecessary local variable in alloc_node_data() 2025-05-12 23:50:38 -07:00
oom_kill.c mm: constify process_shares_mm() for improved const-correctness 2025-09-21 14:22:13 -07:00
page_alloc.c mm/page_alloc: check the correct buddy if it is a starting block 2025-09-21 14:22:21 -07:00
page_counter.c
page_ext.c mm,page_ext: derive the node from the pfn 2025-07-13 16:38:16 -07:00
page_frag_cache.c
page_idle.c sysfs: treewide: switch back to attribute_group::bin_attrs 2025-06-17 10:44:15 +02:00
page_io.c mm, swap: tidy up swap device and cluster info helpers 2025-09-21 14:22:23 -07:00
page_isolation.c mm/page_isolation: drop __folio_test_movable() check for large folios 2025-07-13 16:38:29 -07:00
page_owner.c mm/page_owner: convert set_page_owner_migrate_reason() to folios 2025-07-19 18:59:57 -07:00
page_poison.c
page_reporting.c
page_reporting.h
page_table_check.c mm/page_table_check: Batch-check pmds/puds just like ptes 2025-05-09 13:43:07 +01:00
page_vma_mapped.c mm: remove redundant pXd_devmap calls 2025-07-09 22:42:17 -07:00
page-writeback.c mm/page-writeback: drop usage of folio_index 2025-09-13 16:55:17 -07:00
pagewalk.c mm/pagewalk: drop nth_page() usage within folio in folio_walk_start() 2025-09-21 14:22:05 -07:00
percpu-internal.h
percpu-km.c mm/mm/percpu-km: drop nth_page() usage within single allocation 2025-09-21 14:22:04 -07:00
percpu-stats.c mm: remove outdated filename comment in percpu-stats.c 2025-07-13 16:38:23 -07:00
percpu-vm.c
percpu.c percpu: fix race on alloc failed warning limit 2025-09-08 23:45:10 -07:00
pgalloc-track.h
pgtable-generic.c mm: remove redundant pXd_devmap calls 2025-07-09 22:42:17 -07:00
process_vm_access.c
pt_reclaim.c
ptdump.c mm/ptdump: take the memory hotplug lock inside ptdump_walk_pgd() 2025-07-09 22:42:20 -07:00
readahead.c readahead: use folio_nr_pages() instead of shift operation 2025-07-19 18:59:53 -07:00
rmap.c mm/rmap: use folio_large_nr_pages() when we are sure it is a large folio 2025-09-13 16:55:15 -07:00
rodata_test.c
secretmem.c Summary of significant series in this pull request: 2025-07-31 14:57:54 -07:00
shmem_quota.c
shmem.c mm, swap: cleanup swap cache API and add kerneldoc 2025-09-21 14:22:23 -07:00
show_mem.c mm/show_mem: add trylock while printing alloc info 2025-09-21 14:22:18 -07:00
shrinker_debug.c
shrinker.c
shuffle.c
shuffle.h
slab_common.c Update Christoph's Email address and make it consistent 2025-05-12 23:50:31 -07:00
slab.h slab: use memdesc_nid() 2025-09-13 16:55:08 -07:00
slub.c slab: use memdesc_flags_t 2025-09-13 16:55:08 -07:00
sparse-vmemmap.c mm: introduce and use {pgd,p4d}_populate_kernel() 2025-08-27 22:45:44 -07:00
sparse.c mm: introduce memdesc_nid() 2025-09-13 16:55:07 -07:00
swap_cgroup.c
swap_state.c mm, swap: cleanup swap cache API and add kerneldoc 2025-09-21 14:22:23 -07:00
swap.c Merge branch 'mm-hotfixes-stable' into mm-stable in order to pick up 2025-09-21 14:19:36 -07:00
swap.h mm, swap: cleanup swap cache API and add kerneldoc 2025-09-21 14:22:23 -07:00
swapfile.c mm, swap: cleanup swap cache API and add kerneldoc 2025-09-21 14:22:23 -07:00
truncate.c - The 2 patch series "zram: support algorithm-specific parameters" from 2025-06-02 16:00:26 -07:00
usercopy.c
userfaultfd.c mm, swap: use unified helper for swap cache look up 2025-09-21 14:22:22 -07:00
util.c mm: constify arch_pick_mmap_layout() for improved const-correctness 2025-09-21 14:22:14 -07:00
vma_exec.c mm/vma: use vmg->target to specify target VMA for new VMA merge 2025-07-09 22:42:11 -07:00
vma_init.c mm: fix typos in VMA comments 2025-09-13 16:55:02 -07:00
vma_internal.h
vma.c Significant patch series in this pull request: 2025-08-05 16:02:07 +03:00
vma.h mm: fix typos in VMA comments 2025-09-13 16:55:02 -07:00
vmalloc.c Merge branch 'mm-hotfixes-stable' into mm-stable in order to pick up 2025-09-21 14:19:36 -07:00
vmpressure.c memcg: convert memcg->socket_pressure to u64 2025-07-24 19:12:32 -07:00
vmscan.c mm, swap: cleanup swap cache API and add kerneldoc 2025-09-21 14:22:23 -07:00
vmstat.c mm: add vmstat for kernel_file pages 2025-09-13 16:55:20 -07:00
workingset.c mm: introduce memdesc_flags_t 2025-09-13 16:55:07 -07:00
zpdesc.h mm: zpdesc: minor naming and comment corrections 2025-09-21 14:21:59 -07:00
zsmalloc.c mm: remove unused zpool layer 2025-09-21 14:21:59 -07:00
zswap.c mm, swap: cleanup swap cache API and add kerneldoc 2025-09-21 14:22:23 -07:00