Miaohe Lin a43a83c79b mm/hugetlb: fix incorrect update of max_huge_pages ... Patch series "A few fixup patches for hugetlb". This series contains a few fixup patches to fix incorrect update of max_huge_pages, fix WARN_ON(!kobj) in sysfs_create_group() and so on. More details can be found in the respective changelogs. This patch (of 6): There should be pages_per_huge_page(h) / pages_per_huge_page(target_hstate) pages incremented for target_hstate->max_huge_pages when page is demoted. Update max_huge_pages accordingly for consistency. Link: https://lkml.kernel.org/r/20220816130553.31406-1-linmiaohe@huawei.com Link: https://lkml.kernel.org/r/20220816130553.31406-2-linmiaohe@huawei.com Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> Reviewed-by: Muchun Song <songmuchun@bytedance.com> Cc: Mike Kravetz <mike.kravetz@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2022-09-11 20:25:54 -07:00
..
damon	mm/damon/core: simplify the parameter passing for region split operation	2022-09-11 20:25:51 -07:00
kasan	- The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe	2022-08-05 16:32:45 -07:00
kfence	kfence: add sysfs interface to disable kfence for selected slabs.	2022-09-11 20:25:52 -07:00
backing-dev.c	writeback: avoid use-after-free after removing device	2022-08-28 14:02:43 -07:00
balloon_compaction.c	mm: Convert all PageMovable users to movable_operations	2022-08-02 12:34:03 -04:00
bootmem_info.c	bootmem: remove the vmemmap pages from kmemleak in put_page_bootmem	2022-08-28 14:02:45 -07:00
cma_debug.c	mm/cma_debug: show complete cma name in debugfs directories	2022-09-11 20:25:50 -07:00
cma_sysfs.c
cma.c	Revert "mm/cma.c: remove redundant cma_mutex lock"	2022-05-13 15:11:26 -07:00
cma.h	mm/cma: provide option to opt out from exposing pages on activation failure	2022-03-22 15:57:09 -07:00
compaction.c	- The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe	2022-08-05 16:32:45 -07:00
debug_page_ref.c
debug_vm_pgtable.c	docs: rename Documentation/vm to Documentation/mm	2022-06-27 12:52:53 -07:00
debug.c	mm: unexport page_init_poison	2022-03-24 19:06:45 -07:00
dmapool.c	mm/dmapool.c: revert "make dma pool to use kmalloc_node"	2022-01-15 16:30:28 +02:00
early_ioremap.c	mm/early_ioremap: declare early_memremap_pgprot_adjust()	2022-03-22 15:57:11 -07:00
fadvise.c	riscv: compat: syscall: Add compat_sys_call_table implementation	2022-04-26 13:36:25 -07:00
failslab.c	mm: fix missing handler for __GFP_NOWARN	2022-05-19 14:08:55 -07:00
filemap.c	mm/filemap.c: convert page_endio() to use a folio	2022-09-11 20:25:48 -07:00
folio-compat.c	mm/folio-compat: Remove migration compatibility functions	2022-08-02 12:34:04 -04:00
frontswap.c	docs: rename Documentation/vm to Documentation/mm	2022-06-27 12:52:53 -07:00
gup_test.c	mm: rename is_pinnable_page() to is_longterm_pinnable_page()	2022-07-17 17:14:27 -07:00
gup_test.h
gup.c	mm/gup.c: simplify and fix check_and_migrate_movable_pages() return codes	2022-09-11 20:25:53 -07:00
highmem.c	- The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe	2022-08-05 16:32:45 -07:00
hmm.c	mm/hmm: fault non-owner device private entries	2022-07-29 11:33:37 -07:00
huge_memory.c	memory tiering: hot page selection with hint page fault latency	2022-09-11 20:25:54 -07:00
hugetlb_cgroup.c	hugetlb_cgroup: use helper for_each_hstate and hstate_index	2022-09-11 20:25:53 -07:00
hugetlb_vmemmap.c	mm: hugetlb_vmemmap: use PTRS_PER_PTE instead of PMD_SIZE / PAGE_SIZE	2022-08-08 18:06:43 -07:00
hugetlb_vmemmap.h	mm: hugetlb_vmemmap: improve hugetlb_vmemmap code readability	2022-08-08 18:06:43 -07:00
hugetlb.c	mm/hugetlb: fix incorrect update of max_huge_pages	2022-09-11 20:25:54 -07:00
hwpoison-inject.c	mm/memory-failure: disable unpoison once hw error happens	2022-06-16 19:11:32 -07:00
init-mm.c	kernel/fork: Initialize mm's PASID	2022-02-14 19:51:47 +01:00
internal.h	mm/khugepaged: record SCAN_PMD_MAPPED when scan_pmd() finds hugepage	2022-09-11 20:25:46 -07:00
interval_tree.c
io-mapping.c
ioremap.c	mm: ioremap: Add ioremap/iounmap_allowed()	2022-06-27 12:22:31 +01:00
Kconfig	cxl for 6.0	2022-08-10 11:07:26 -07:00
Kconfig.debug	Two followon fixes for the post-5.19 series "Use pageblock_order for cma	2022-05-27 11:40:49 -07:00
khugepaged.c	mm/khugepaged: rename prefix of shared collapse functions	2022-09-11 20:25:46 -07:00
kmemleak.c	mm/kmemleak: prevent soft lockup in first object iteration loop of kmemleak_scan()	2022-06-16 19:48:32 -07:00
ksm.c	mm/khugepaged: record SCAN_PMD_MAPPED when scan_pmd() finds hugepage	2022-09-11 20:25:46 -07:00
list_lru.c	mm: kmem: make mem_cgroup_from_obj() vmalloc()-safe	2022-06-16 19:48:31 -07:00
maccess.c	asm-generic updates for 5.18	2022-03-23 18:03:08 -07:00
madvise.c	mm/madvise: add MADV_COLLAPSE to process_madvise()	2022-09-11 20:25:46 -07:00
Makefile	mm: shrinkers: introduce debugfs interface for memory shrinkers	2022-07-03 18:08:40 -07:00
mapping_dirty_helpers.c	mm: move tlb_flush_pending inline helpers to mm_inline.h	2022-01-15 16:30:27 +02:00
memblock.c	memblock updates for v5.20	2022-08-09 09:48:30 -07:00
memcontrol.c	mm: memcontrol: fix potential oom_lock recursion deadlock	2022-07-29 18:07:18 -07:00
memfd.c	memfd: fix F_SEAL_WRITE after shmem huge page allocated	2022-03-05 11:08:32 -08:00
memory_hotplug.c	mm: use is_zone_movable_page() helper	2022-07-29 18:07:20 -07:00
memory-failure.c	mm: memory-failure: cleanup try_to_split_thp_page()	2022-09-11 20:25:48 -07:00
memory.c	memory tiering: hot page selection with hint page fault latency	2022-09-11 20:25:54 -07:00
mempolicy.c	mm/hugetlb: add dedicated func to get 'allowed' nodemask for current process	2022-09-11 20:25:50 -07:00
mempool.c	mm/mempool: use might_alloc()	2022-06-16 19:48:30 -07:00
memremap.c	- The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe	2022-08-05 16:32:45 -07:00
memtest.c
migrate_device.c	- The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe	2022-08-05 16:32:45 -07:00
migrate.c	memory tiering: hot page selection with hint page fault latency	2022-09-11 20:25:54 -07:00
mincore.c	mm: teach core mm about pte markers	2022-05-13 07:20:09 -07:00
mlock.c	mm: handling Non-LRU pages returned by vm_normal_pages	2022-07-17 17:14:28 -07:00
mm_init.c
mmap_lock.c	mm: mmap_lock: fix disabling preemption directly	2021-07-23 17:43:28 -07:00
mmap.c	mm: align larger anonymous mappings on THP boundaries	2022-09-11 20:25:47 -07:00
mmu_gather.c	mm/mmu_gather: limit free batch count and add schedule point in tlb_batch_pages_flush	2022-04-28 23:16:12 -07:00
mmu_notifier.c	mm/mmu_notifier.c: fix race in mmu_interval_notifier_remove()	2022-04-21 20:01:10 -07:00
mmzone.c	Folio changes for 5.18	2022-03-22 17:03:12 -07:00
mprotect.c	memory tiering: hot page selection with hint page fault latency	2022-09-11 20:25:54 -07:00
mremap.c	Yang Shi has improved the behaviour of khugepaged collapsing of readonly	2022-05-26 12:32:41 -07:00
msync.c
nommu.c	mm: nommu: pass a pointer to virt_to_page()	2022-07-17 17:14:37 -07:00
oom_kill.c	mm/oom_kill.c: fix vm_oom_kill_table[] ifdeffery	2022-06-01 15:57:16 -07:00
page_alloc.c	mm/page_alloc: only search higher order when fallback	2022-09-11 20:25:51 -07:00
page_counter.c	mm/page_counter: remove an incorrect call to propagate_protected_usage()	2022-01-15 16:30:27 +02:00
page_ext.c	mm/page_ext: remove unused variable in offline_page_ext	2022-09-11 20:25:47 -07:00
page_idle.c	mm: don't be stuck to rmap lock on reclaim path	2022-05-19 14:08:54 -07:00
page_io.c	mm/swap: remove the end_write_func argument to __swap_writepage	2022-09-11 20:25:50 -07:00
page_isolation.c	mm/page_isolation.c: fix one kernel-doc comment	2022-06-16 19:11:30 -07:00
page_owner.c	Yang Shi has improved the behaviour of khugepaged collapsing of readonly	2022-05-26 12:32:41 -07:00
page_poison.c
page_reporting.c
page_reporting.h
page_table_check.c	Six hotfixes. One from Miaohe Lin is considered a minor thing so it isn't	2022-05-27 11:29:35 -07:00
page_vma_mapped.c	mm/page_vma_mapped.c: use helper function huge_pte_lock	2022-07-17 17:14:47 -07:00
page-writeback.c	writeback: avoid use-after-free after removing device	2022-08-28 14:02:43 -07:00
pagewalk.c
percpu-internal.h	percpu: improve percpu_alloc_percpu event trace	2022-05-13 07:20:18 -07:00
percpu-km.c	percpu: flush tlb in pcpu_reclaim_populated()	2021-07-04 18:30:17 +00:00
percpu-stats.c	mm: use vmalloc_array and vcalloc for array allocations	2022-03-08 09:30:46 -05:00
percpu-vm.c	percpu: flush tlb in pcpu_reclaim_populated()	2021-07-04 18:30:17 +00:00
percpu.c	mm: percpu: use kmemleak_ignore_phys() instead of kmemleak_free()	2022-07-17 17:14:47 -07:00
pgalloc-track.h
pgtable-generic.c	mm: avoid unnecessary flush on change_huge_pmd()	2022-05-13 07:20:05 -07:00
process_vm_access.c
ptdump.c	mm: sparsemem: use page table lock to protect kernel pmd operations	2022-03-22 15:57:08 -07:00
readahead.c	filemap: Fix serialization adding transparent huge pages to page cache	2022-06-23 12:22:00 -04:00
rmap.c	mm/khugepaged: record SCAN_PMD_MAPPED when scan_pmd() finds hugepage	2022-09-11 20:25:46 -07:00
rodata_test.c
secretmem.c	Folio changes for 6.0	2022-08-03 10:35:43 -07:00
shmem.c	shmem: update folio if shmem_replace_page() updates the page	2022-08-28 14:02:43 -07:00
shrinker_debug.c	mm: shrinkers: fix double kfree on shrinker name	2022-07-29 18:07:13 -07:00
shuffle.c
shuffle.h
slab_common.c	mm/slab_common: move generic bulk alloc/free functions to SLOB	2022-07-20 13:30:12 +02:00
slab.c	- The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe	2022-08-05 16:32:45 -07:00
slab.h	mm/slab_common: move generic bulk alloc/free functions to SLOB	2022-07-20 13:30:12 +02:00
slob.c	mm/slab_common: move generic bulk alloc/free functions to SLOB	2022-07-20 13:30:12 +02:00
slub.c	kfence: add sysfs interface to disable kfence for selected slabs.	2022-09-11 20:25:52 -07:00
sparse-vmemmap.c	mm: hugetlb_vmemmap: move vmemmap code related to HugeTLB to hugetlb_vmemmap.c	2022-08-08 18:06:42 -07:00
sparse.c	mm: memory_hotplug: enumerate all supported section flags	2022-07-03 18:08:49 -07:00
swap_cgroup.c	mm: use vmalloc_array and vcalloc for array allocations	2022-03-08 09:30:46 -05:00
swap_slots.c	arm64: enable THP_SWAP for arm64	2022-07-20 10:52:40 +01:00
swap_state.c	- The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe	2022-08-05 16:32:45 -07:00
swap.c	- The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe	2022-08-05 16:32:45 -07:00
swap.h	mm/swap: remove the end_write_func argument to __swap_writepage	2022-09-11 20:25:50 -07:00
swapfile.c	mm/swap: convert delete_from_swap_cache() to take a folio	2022-07-03 18:08:48 -07:00
truncate.c	mm: Remove __delete_from_page_cache()	2022-06-29 08:51:05 -04:00
usercopy.c	usercopy: use unsigned long instead of uintptr_t	2022-07-01 17:03:38 -07:00
userfaultfd.c	mm/uffd: reset write protection when unregister with wp-mode	2022-08-20 15:17:45 -07:00
util.c	mm/util.c: add warning if __vm_enough_memory fails	2022-09-11 20:25:54 -07:00
vmacache.c
vmalloc.c	mm/vmalloc: extend __find_vmap_area() with one more argument	2022-07-03 18:08:41 -07:00
vmpressure.c	mm/vmpressure: fix data-race with memcg->socket_pressure	2021-11-06 13:30:40 -07:00
vmscan.c	mm/vmscan: make the annotations of refaults code at the right place	2022-09-11 20:25:51 -07:00
vmstat.c	memory tiering: rate limit NUMA migration throughput	2022-09-11 20:25:54 -07:00
workingset.c	mm: shrinkers: provide shrinkers with names	2022-07-03 18:08:40 -07:00
z3fold.c	mm: Convert all PageMovable users to movable_operations	2022-08-02 12:34:03 -04:00
zbud.c	mm/zbud: add kerneldoc fields for zbud_pool	2021-07-01 11:06:03 -07:00
zpool.c	zpool: remove the list of pools_head	2022-01-15 16:30:31 +02:00
zsmalloc.c	zsmalloc: remove unnecessary size_class NULL check	2022-09-11 20:25:50 -07:00
zswap.c	mm/swap: remove the end_write_func argument to __swap_writepage	2022-09-11 20:25:50 -07:00