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mm/util.c: reduce mem_dump_obj() object size
2021-05-05
Joe Perches
mm/util.c: reduce mem_dump_obj() object size
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Anshuman Khandual
mm: drop redundant HAVE_ARCH_TRANSPARENT_HUGEPAGE
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Anshuman Khandual
mm: drop redundant ARCH_ENABLE_SPLIT_PMD_PTLOCK
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Anshuman Khandual
mm: drop redundant ARCH_ENABLE_[HUGEPAGE|THP]_MIGRATION
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Anshuman Khandual
mm: generalize ARCH_ENABLE_MEMORY_[HOTPLUG|HOTREMOVE]
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Anshuman Khandual
mm: generalize SYS_SUPPORTS_HUGETLBFS (rename as ARCH_SUPPOR...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Anshuman Khandual
mm: generalize ARCH_HAS_CACHE_LINE_SIZE
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Liam Howlett
mm/mmap.c: don't unlock VMAs in remap_file_pages()
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Saravanan D
x86/mm: track linear mapping split events
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Hugh Dickins
mm: /proc/sys/vm/stat_refresh stop checking monotonic...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Hugh Dickins
mm: /proc/sys/vm/stat_refresh skip checking known negative...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Hugh Dickins
mm: no more EINVAL from /proc/sys/vm/stat_refresh
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Hugh Dickins
mm: restore node stat checking in /proc/sys/vm/stat_refresh
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Chengyang Fan
mm/ksm: remove unused parameter from remove_trailing_rmap_it...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Miaohe Lin
ksm: fix potential missing rmap_item for stable_node
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Miaohe Lin
ksm: remove dedicated macro KSM_FLAG_MASK
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
ksm: use GET_KSM_PAGE_NOLOCK to get ksm page in remove_rmap_...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Miaohe Lin
ksm: remove redundant VM_BUG_ON_PAGE() on stable_tree_search()
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Minchan Kim
mm: use proper type for cma_[alloc|release]
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Minchan Kim
mm: cma: add the CMA instance name to cma trace events
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Minchan Kim
mm: cma: support sysfs
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Liam Mark
mm: cma: add trace events for CMA alloc perf testing
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Baolin Wang
mm: cma: use pr_err_ratelimited for CMA warning
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Minchan Kim
mm: vmstat: add cma statistics
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
Revert "mm: migrate: skip shared exec THP for NUMA...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/migrate.c: use helper migrate_vma_collect_skip(...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/migrate.c: fix potential indeterminate pte entry...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/migrate.c: remove unnecessary rc != MIGRATEPAGE_SUCCESS...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/migrate.c: make putback_movable_page() static
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Minchan Kim
mm: fs: invalidate BH LRU during page migration
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Minchan Kim
mm: replace migrate_[prep|finish] with lru_cache_[disable...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Minchan Kim
mm: disable LRU pagevec during the migration temporarily
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Charan Teja Reddy
mm: compaction: update the COMPACT[STALL|FAIL] events...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Pintu Kumar
mm/compaction: remove unused variable sysctl_compact_memory
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Yang Shi
mm: vmscan: shrink deferred objects proportional to...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Yang Shi
mm: memcontrol: reparent nr_deferred when memcg offline
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Yang Shi
mm: vmscan: don't need allocate shrinker->nr_deferred...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Yang Shi
mm: vmscan: use per memcg nr_deferred of shrinker
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Yang Shi
mm: vmscan: add per memcg shrinker nr_deferred
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Yang Shi
mm: vmscan: use a new flag to indicate shrinker is...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Yang Shi
mm: vmscan: add shrinker_info_protected() helper
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Yang Shi
mm: memcontrol: rename shrinker_map to shrinker_info
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Yang Shi
mm: vmscan: use kvfree_rcu instead of call_rcu
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Yang Shi
mm: vmscan: remove memcg_shrinker_map_size
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Yang Shi
mm: vmscan: use shrinker_rwsem to protect shrinker_maps...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Yang Shi
mm: vmscan: consolidate shrinker_maps handling code
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Yang Shi
mm: vmscan: use nid from shrink_control for tracepoint
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Dave Hansen
mm/vmscan: replace implicit RECLAIM_ZONE checks with...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Dave Hansen
mm/vmscan: move RECLAIM* bits to uapi header
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Axel Rasmussen
userfaultfd/selftests: add test exercising minor fault...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Axel Rasmussen
userfaultfd: update documentation to describe minor...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Axel Rasmussen
userfaultfd: add UFFDIO_CONTINUE ioctl
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Axel Rasmussen
userfaultfd: hugetlbfs: only compile UFFD helpers if...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Axel Rasmussen
userfaultfd: disable huge PMD sharing for MINOR registered...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Axel Rasmussen
userfaultfd: add minor fault registration mode
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Oscar Salvador
mm,page_alloc: drop unnecessary checks from pfn_range_valid_...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Oscar Salvador
mm: make alloc_contig_range handle in-use hugetlb pages
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Oscar Salvador
mm: make alloc_contig_range handle free hugetlb pages
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Oscar Salvador
mm,hugetlb: split prep_new_huge_page functionality
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Oscar Salvador
mm,hugetlb: drop clearing of flag from prep_new_huge_page
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Oscar Salvador
mm,compaction: let isolate_migratepages_{range,block...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Oscar Salvador
mm,page_alloc: bail out earlier on -ENOMEM in alloc_contig_m...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Mike Kravetz
hugetlb: add lockdep_assert_held() calls for hugetlb_lock
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Mike Kravetz
hugetlb: make free_huge_page irq safe
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Mike Kravetz
hugetlb: change free_pool_huge_page to remove_pool_huge_page
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Mike Kravetz
hugetlb: call update_and_free_page without hugetlb_lock
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Mike Kravetz
hugetlb: create remove_hugetlb_page() to separate functionality
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Mike Kravetz
hugetlb: add per-hstate mutex to synchronize user adjustments
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Mike Kravetz
hugetlb: no need to drop hugetlb_lock to call cma_release
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Mike Kravetz
mm/cma: change cma mutex to irq safe spinlock
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/hugetlb: remove unused variable pseudo_vma in remove_inod...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/hugeltb: handle the error case in hugetlb_fix_reserve_cou...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/hugeltb: clarify (chg - freed) won't go negative...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/hugeltb: simplify the return code of __vma_reservation_co...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/hugeltb: remove redundant VM_BUG_ON() in region_add()
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Zi Yan
mm: huge_memory: debugfs for file-backed THP split
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Zi Yan
mm: huge_memory: a new debugfs interface for splitting...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
khugepaged: remove meaningless !pte_present() check...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
khugepaged: remove unnecessary out label in collapse_huge_page()
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
khugepaged: use helper function range_in_vma() in collapse_p...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Yanfei Xu
mm/khugepaged.c: replace barrier() with READ_ONCE(...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/huge_memory.c: use helper function migration_entry_to_page()
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/huge_memory.c: remove unused macro TRANSPARENT_HUGEPAGE_D...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/huge_memory.c: remove redundant PageCompound() check
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/huge_memory.c: rework the function do_huge_pmd_numa_page...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/huge_memory.c: make get_huge_zero_page() return...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/huge_memory.c: rework the function vma_adjust_trans_huge()
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/huge_memory.c: remove unnecessary local variable...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
khugepaged: fix wrong result value for trace_mm_collapse_hug...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
khugepaged: use helper khugepaged_test_exit() in __khugepage...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
khugepaged: reuse the smp_wmb() inside __SetPageUptodate()
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
khugepaged: remove unneeded return value of khugepaged_colla...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/hugetlb: avoid calculating fault_mutex_hash in truncate_o...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/hugetlb: simplify the code when alloc_huge_page...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/hugetlb_cgroup: remove unnecessary VM_BUG_ON_PAGE...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/hugetlb: optimize the surplus state transfer code...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/hugetlb: use some helper functions to cleanup code
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Anshuman Khandual
mm: generalize HUGETLB_PAGE_SIZE_VARIABLE
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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2021-05-05
Miaohe Lin
mm/hugetlb: remove redundant reservation check condition...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2021-05-05
Peter Xu
hugetlb/userfaultfd: unshare all pmds for hugetlbfs...
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
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