per-cpu memory allocator · Maintained

Maintainers

• M Dennis Zhou <dennis@kernel.org>
• M Tejun Heo <tj@kernel.org>
• M Christoph Lameter <cl@gentwo.org>

Paths

• F arch/*/include/asm/percpu.h
• F include/linux/percpu*.h
• F lib/percpu*.c
• F mm/percpu*.c
• F mm/percpu-internal.h

Last 30 days

Recent patches

Most-recent 6 patches in this subsystem on linux-arm-kernel, ordered by date desc.

• COOLING4d [PATCH 11/16] arm64: mm: map local percpu first chunk
  2026-07-15 · Yang Shi <hidden>
• COOLING4d [PATCH 12/16] mm: percpu: set up first chunk and reserve chunk
  2026-07-15 · Yang Shi <hidden>
• COOLING4d [PATCH 14/16] mm: percpu: allocate and free local percpu vm area
  2026-07-15 · Yang Shi <hidden>
• STALE72d [PATCH 09/11] mm: percpu: allocate and free local percpu vm area
  2026-04-29 · Yang Shi <hidden>
• STALE72d [PATCH 06/11] mm: percpu: set up first chunk and reserve chunk
  2026-04-29 · Yang Shi <hidden>
• STALE72d [PATCH 05/11] arm64: mm: map local percpu first chunk
  2026-04-29 · Yang Shi <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.

• STALE72d [PATCH 05/11] arm64: mm: map local percpu first chunk
  2026-04-29 · Yang Shi <hidden>
• STALE72d [PATCH 06/11] mm: percpu: set up first chunk and reserve chunk
  2026-04-29 · Yang Shi <hidden>
• STALE72d [PATCH 09/11] mm: percpu: allocate and free local percpu vm area
  2026-04-29 · Yang Shi <hidden>