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Show patches with
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Per-VMA locks
| 35 patches
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[v3,35/35] mm: separate vma->lock from vm_area_struct
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,34/35] mm/mmap: free vm_area_struct without call_rcu in exit_mmap
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,33/35] powerc/mm: try VMA lock-based page fault handling first
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,32/35] arm64/mm: try VMA lock-based page fault handling first
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,31/35] x86/mm: try VMA lock-based page fault handling first
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,30/35] mm: introduce per-VMA lock statistics
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,29/35] mm: prevent userfaults to be handled under per-vma lock
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,28/35] mm: prevent do_swap_page from handling page faults under VMA lock
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,27/35] mm: add FAULT_FLAG_VMA_LOCK flag
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,26/35] mm: fall back to mmap_lock if vma->anon_vma is not yet set
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,25/35] mm: introduce lock_vma_under_rcu to be used from arch-specific code
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,24/35] mm: introduce vma detached flag
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,23/35] mm/mmap: prevent pagefault handler from racing with mmu_notifier registration
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,22/35] kernel/fork: assert no VMA readers during its destruction
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,21/35] mm/mmap: write-lock adjacent VMAs if they can grow into unmapped area
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,20/35] mm: conditionally write-lock VMA in free_pgtables
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,19/35] mm: write-lock VMAs before removing them from VMA tree
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,18/35] mm/mremap: write-lock VMA while remapping it to a new address range
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,17/35] mm/mmap: write-lock VMA before shrinking or expanding it
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,16/35] mm/mmap: write-lock VMAs before merging, splitting or expanding them
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,15/35] mm/khugepaged: write-lock VMA while collapsing a huge page
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,14/35] mm/mmap: move VMA locking before vma_adjust_trans_huge call
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,13/35] mm: mark VMA as being written when changing vm_flags
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,12/35] mm: add per-VMA lock and helper functions to control it
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,11/35] mm: move mmap_lock assert function definitions
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,10/35] mm: rcu safe VMA freeing
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,09/35] mm: introduce CONFIG_PER_VMA_LOCK
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,08/35] mm: Enable maple tree RCU mode by default.
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,07/35] maple_tree: Add RCU lock checking to rcu callback functions
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,06/35] maple_tree: Add smp_rmb() to dead node detection
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,05/35] maple_tree: Fix write memory barrier of nodes once dead for RCU mode
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,04/35] maple_tree: remove extra smp_wmb() from mas_dead_leaves()
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,03/35] maple_tree: Fix freeing of nodes in rcu mode
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,02/35] maple_tree: Detect dead nodes in mas_start()
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New
[v3,01/35] maple_tree: Be more cautious about dead nodes
Per-VMA locks
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2023-02-16
Suren Baghdasaryan
New