maple tree · Supported

Maintainers

• M Liam R. Howlett <liam@infradead.org>
• R Alice Ryhl <aliceryhl@google.com>
• R Andrew Ballance <andrewjballance@gmail.com>

Paths

• F Documentation/core-api/maple_tree.rst
• F include/linux/maple_tree.h
• F include/trace/events/maple_tree.h
• F lib/maple_tree.c
• F lib/test_maple_tree.c
• F rust/helpers/maple_tree.c
• F rust/kernel/maple_tree.rs
• F tools/testing/radix-tree/maple.c
• F tools/testing/shared/linux/maple_tree.h

Last 30 days

Recent patches

Most-recent 14 patches in this subsystem on linux-arm-kernel, ordered by date desc.

• STALE235d Re: [issue report] ARM: compile error of frame size
  2025-07-29 · "Arnd Bergmann" <arnd@arndb.de>
• STALE912d [PATCH] maple_tree: Fix mas_prev() state separation code
  2023-12-07 · Liam R. Howlett <hidden>
• STALE1209d [PATCH v2 01/33] maple_tree: Be more cautious about dead nodes
  2023-01-27 · Suren Baghdasaryan <surenb@google.com>
• STALE1209d [PATCH v2 03/33] maple_tree: Fix freeing of nodes in rcu mode
  2023-01-27 · Suren Baghdasaryan <surenb@google.com>
• STALE1209d [PATCH v2 06/33] maple_tree: Add smp_rmb() to dead node detection
  2023-01-27 · Suren Baghdasaryan <surenb@google.com>
• STALE1209d [PATCH v2 04/33] maple_tree: remove extra smp_wmb() from mas_dead_leaves()
  2023-01-27 · Suren Baghdasaryan <surenb@google.com>
• STALE1209d [PATCH v2 05/33] maple_tree: Fix write memory barrier of nodes once dead for RCU mode
  2023-01-27 · Suren Baghdasaryan <surenb@google.com>
• STALE1209d [PATCH v2 02/33] maple_tree: Detect dead nodes in mas_start()
  2023-01-27 · Suren Baghdasaryan <surenb@google.com>
• STALE928d [PATCH 06/41] maple_tree: Add smp_rmb() to dead node detection
  2023-01-09 · Suren Baghdasaryan <surenb@google.com>
• STALE928d [PATCH 05/41] maple_tree: Fix write memory barrier of nodes once dead for RCU mode
  2023-01-09 · Suren Baghdasaryan <surenb@google.com>
• STALE928d [PATCH 04/41] maple_tree: remove extra smp_wmb() from mas_dead_leaves()
  2023-01-09 · Suren Baghdasaryan <surenb@google.com>
• STALE928d [PATCH 02/41] maple_tree: Detect dead nodes in mas_start()
  2023-01-09 · Suren Baghdasaryan <surenb@google.com>
• STALE928d [PATCH 03/41] maple_tree: Fix freeing of nodes in rcu mode
  2023-01-09 · Suren Baghdasaryan <surenb@google.com>
• STALE928d [PATCH 01/41] maple_tree: Be more cautious about dead nodes
  2023-01-09 · Suren Baghdasaryan <surenb@google.com>