rhashtable · Maintained

Maintainers

• M Thomas Graf <tgraf@suug.ch>
• M Herbert Xu <herbert@gondor.apana.org.au>

Paths

• F include/linux/rhashtable-types.h
• F include/linux/rhashtable.h
• F lib/rhashtable.c
• F lib/test_rhashtable.c

Last 30 days

Active reviewers (last 30 days)

• <hidden>
  3 attestations (3 Reported-by) · last on 2026-07-07

Recent patches

Most-recent 30 patches in this subsystem on lkml (capped at 30), ordered by date desc.

• COOLING14d [PATCH v3] lib/rhashtable: clear stale iter->p on table restart
  2026-07-07 · Cen Zhang (Microsoft) <hidden>
• COLD24d Re: [PATCH v2] lib/rhashtable: clear stale iter->p on table restart
  2026-07-03 · Cen Zhang <hidden>
• COLD24d [PATCH] lib/rhashtable: clear stale iter->p on table restart
  2026-07-02 · Cen Zhang <hidden>
• STALE82d [PATCH 2/2] rhashtable: Add bucket_table_free_atomic() helper
  2026-04-28 · "Uladzislau Rezki (Sony)" <urezki@gmail.com>
• STALE89d Re: [linus:master] [mm] c6307674ed: BUG:sleeping_function_called_from_invalid_context_at_mm/vmalloc.c
  2026-04-27 · Uladzislau Rezki <urezki@gmail.com>
• STALE89d [PATCH] rhashtable: give each instance its own lockdep class
  2026-04-27 · Christian Brauner <brauner@kernel.org>
• STALE83d [PATCH 1/1] rhashtable: drop ht->mutex in rhashtable_free_and_destroy()
  2026-04-22 · Mikhail Gavrilov <hidden>
• STALE89d [PATCH] rhashtable: Check for vmalloc in emergency rehash error path
  2026-04-22 · Herbert Xu <herbert@gondor.apana.org.au>
• STALE89d Re: [linus:master] [mm] c6307674ed: BUG:sleeping_function_called_from_invalid_context_at_mm/vmalloc.c
  2026-04-21 · Uladzislau Rezki <urezki@gmail.com>
• STALE76d [PATCH v3] rhashtable: Bounce deferred worker kick through irq_work
  2026-04-21 · Tejun Heo <tj@kernel.org>
• STALE76d [PATCH v2] rhashtable: Bounce deferred worker kick through irq_work
  2026-04-20 · Tejun Heo <tj@kernel.org>
• STALE76d [RFC PATCH] rhashtable: Bounce deferred worker kick through irq_work when insecure_elasticity is set
  2026-04-19 · Tejun Heo <tj@kernel.org>
• STALE97d [v2 PATCH] rhashtable: Restore insecure_elasticity toggle
  2026-04-18 · Herbert Xu <herbert@gondor.apana.org.au>
• STALE97d [PATCH] rhashtable: Restore insecure_elasticity toggle
  2026-04-18 · Herbert Xu <herbert@gondor.apana.org.au>
• STALE97d [PATCH for-7.1-fixes 1/2] rhashtable: add no_sync_grow option
  2026-04-17 · Tejun Heo <tj@kernel.org>
• STALE180d [tip: locking/core] rhashtable: Enable context analysis
  2026-01-05 · tip-bot2 for Marco Elver <hidden>
• STALE180d [PATCH v5 32/36] rhashtable: Enable context analysis
  2025-12-19 · Marco Elver <elver@google.com>
• STALE219d [PATCH v4 31/35] rhashtable: Enable context analysis
  2025-11-20 · Marco Elver <elver@google.com>
• STALE283d [PATCH v2] rhashtable: use likely for rhashtable lookup
  2025-10-11 · Menglong Dong <hidden>
• STALE301d [PATCH] rhashtable: use likely/unlikely for rhashtable lookup
  2025-09-28 · Menglong Dong <hidden>
• STALE304d [PATCH] rhashtable: add likely() to __rht_ptr()
  2025-09-23 · Menglong Dong <hidden>
• STALE254d [PATCH v3 31/35] rhashtable: Enable capability analysis
  2025-09-18 · Marco Elver <elver@google.com>
• STALE304d REVIEWED: 8 (8M) [v2 PATCH] rhashtable: Use rcu_dereference_all and rcu_dereference_all_check
  2025-09-09 · Herbert Xu <herbert@gondor.apana.org.au>
• STALE304d [PATCH] rhashtable: Use rcu_dereference_all and rcu_dereference_all_check
  2025-09-04 · Herbert Xu <herbert@gondor.apana.org.au>
• STALE324d [PATCH] rhashtable: use __always_inline for rhashtable
  2025-08-29 · Menglong Dong <hidden>
• STALE354d REVIEWED: 1 (0M) [PATCH v15 2/4] mm/slub: allow to set node and align in k[v]realloc
  2025-08-06 · Vitaly Wool <hidden>
• STALE359d [PATCH v14 2/4] mm/slub: allow to set node and align in k[v]realloc
  2025-07-30 · Vitaly Wool <hidden>
• STALE361d [PATCH v13 2/4] mm/slub: allow to set node and align in k[v]realloc
  2025-07-15 · Vitaly Wool <hidden>
• STALE377d [PATCH v12 2/4] mm/slub: allow to set node and align in k[v]realloc
  2025-07-09 · Vitaly Wool <hidden>
• STALE394d [PATCH 2/4] mm/slub: allow to set node and align in k[v]realloc
  2025-06-27 · Vitaly Wool <hidden>

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• STALE180d [tip: locking/core] rhashtable: Enable context analysis
  2026-01-05 · tip-bot2 for Marco Elver <hidden>
• STALE82d [PATCH 2/2] rhashtable: Add bucket_table_free_atomic() helper
  2026-04-28 · "Uladzislau Rezki (Sony)" <urezki@gmail.com>