slab allocator · Maintained

Maintainers

• M Vlastimil Babka <vbabka@kernel.org>
• M Harry Yoo <harry@kernel.org>
• M Andrew Morton <akpm@linux-foundation.org>
• R Hao Li <hao.li@linux.dev>
• R Christoph Lameter <cl@gentwo.org>
• R David Rientjes <rientjes@google.com>
• R Roman Gushchin <roman.gushchin@linux.dev>

Paths

• F Documentation/admin-guide/mm/slab.rst
• F Documentation/mm/slab.rst
• F include/linux/mempool.h
• F include/linux/slab.h
• F lib/tests/slub_kunit.c
• F mm/failslab.c
• F mm/mempool.c
• F mm/slab.h
• F mm/slab_common.c
• F mm/slub.c
• F scripts/gdb/linux/slab.py
• F tools/cgroup/memcg_slabinfo.py
• F tools/include/linux/slab.h
• F tools/lib/slab.c
• F tools/mm/slabinfo-gnuplot.sh
• F tools/mm/slabinfo.c

Last 30 days

Recent patches

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

• STALE884d [PATCH v2 1/1] mm: change inlined allocation helpers to account at the call site
  2024-04-15 · Suren Baghdasaryan <surenb@google.com>
• STALE895d [PATCH 1/1] mm: change inlined allocation helpers to account at the call site
  2024-04-04 · Suren Baghdasaryan <surenb@google.com>
• STALE875d [PATCH v6 35/37] codetag: debug: introduce OBJEXTS_ALLOC_FAIL to mark failed slab_ext allocations
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>
• STALE875d [PATCH v6 33/37] codetag: debug: skip objext checking when it's for objext itself
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>
• STALE875d [PATCH v6 26/37] mempool: Hook up to memory allocation profiling
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>
• STALE875d REVIEWED: 1 (0M) [PATCH v6 25/37] mm/slab: enable slab allocation tagging for kmalloc and friends
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>
• STALE875d REVIEWED: 2 (0M) [PATCH v6 23/37] mm/slab: add allocation accounting into slab allocation and free paths
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>
• STALE875d REVIEWED: 7 (5M) [PATCH v6 09/37] slab: objext: introduce objext_flags as extension to page_memcg_data_flags
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>
• STALE875d REVIEWED: 7 (5M) [PATCH v6 08/37] mm/slab: introduce SLAB_NO_OBJ_EXT to avoid obj_ext creation
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>
• STALE875d REVIEWED: 7 (5M) [PATCH v6 07/37] mm: introduce __GFP_NO_OBJ_EXT flag to selectively prevent slabobj_ext creation
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>
• STALE875d REVIEWED: 6 (5M) [PATCH v6 06/37] mm: introduce slabobj_ext to support slab object extensions
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>
• STALE875d REVIEWED: 7 (5M) [PATCH v6 03/37] mm/slub: Mark slab_free_freelist_hook() __always_inline
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>
• STALE916d [PATCH v5 35/37] codetag: debug: introduce OBJEXTS_ALLOC_FAIL to mark failed slab_ext allocations
  2024-03-06 · Suren Baghdasaryan <surenb@google.com>
• STALE916d [PATCH v5 33/37] codetag: debug: skip objext checking when it's for objext itself
  2024-03-06 · Suren Baghdasaryan <surenb@google.com>
• STALE916d [PATCH v5 26/37] mempool: Hook up to memory allocation profiling
  2024-03-06 · Suren Baghdasaryan <surenb@google.com>
• STALE916d REVIEWED: 1 (0M) [PATCH v5 25/37] mm/slab: enable slab allocation tagging for kmalloc and friends
  2024-03-06 · Suren Baghdasaryan <surenb@google.com>
• STALE916d REVIEWED: 1 (0M) [PATCH v5 23/37] mm/slab: add allocation accounting into slab allocation and free paths
  2024-03-06 · Suren Baghdasaryan <surenb@google.com>
• STALE916d REVIEWED: 7 (5M) [PATCH v5 09/37] slab: objext: introduce objext_flags as extension to page_memcg_data_flags
  2024-03-06 · Suren Baghdasaryan <surenb@google.com>
• STALE916d REVIEWED: 7 (5M) [PATCH v5 08/37] mm/slab: introduce SLAB_NO_OBJ_EXT to avoid obj_ext creation
  2024-03-06 · Suren Baghdasaryan <surenb@google.com>
• STALE916d REVIEWED: 7 (5M) [PATCH v5 07/37] mm: introduce __GFP_NO_OBJ_EXT flag to selectively prevent slabobj_ext creation
  2024-03-06 · Suren Baghdasaryan <surenb@google.com>
• STALE916d REVIEWED: 5 (5M) [PATCH v5 06/37] mm: introduce slabobj_ext to support slab object extensions
  2024-03-06 · Suren Baghdasaryan <surenb@google.com>
• STALE916d REVIEWED: 6 (5M) [PATCH v5 03/37] mm/slub: Mark slab_free_freelist_hook() __always_inline
  2024-03-06 · Suren Baghdasaryan <surenb@google.com>
• STALE919d [PATCH v4 34/36] codetag: debug: introduce OBJEXTS_ALLOC_FAIL to mark failed slab_ext allocations
  2024-02-21 · Suren Baghdasaryan <surenb@google.com>
• STALE919d [PATCH v4 32/36] codetag: debug: skip objext checking when it's for objext itself
  2024-02-21 · Suren Baghdasaryan <surenb@google.com>
• STALE919d [PATCH v4 25/36] mempool: Hook up to memory allocation profiling
  2024-02-21 · Suren Baghdasaryan <surenb@google.com>
• STALE919d REVIEWED: 1 (0M) [PATCH v4 23/36] mm/slab: enable slab allocation tagging for kmalloc and friends
  2024-02-21 · Suren Baghdasaryan <surenb@google.com>
• STALE919d REVIEWED: 1 (0M) [PATCH v4 22/36] mm/slab: add allocation accounting into slab allocation and free paths
  2024-02-21 · Suren Baghdasaryan <surenb@google.com>
• STALE919d REVIEWED: 1 (0M) [PATCH v4 10/36] slab: objext: introduce objext_flags as extension to page_memcg_data_flags
  2024-02-21 · Suren Baghdasaryan <surenb@google.com>
• STALE919d REVIEWED: 1 (0M) [PATCH v4 09/36] mm/slab: introduce SLAB_NO_OBJ_EXT to avoid obj_ext creation
  2024-02-21 · Suren Baghdasaryan <surenb@google.com>
• STALE919d REVIEWED: 1 (0M) [PATCH v4 08/36] mm: introduce __GFP_NO_OBJ_EXT flag to selectively prevent slabobj_ext creation
  2024-02-21 · Suren Baghdasaryan <surenb@google.com>