atomic infrastructure · Maintained

Maintainers

M Will Deacon <will@kernel.org>
M Peter Zijlstra <peterz@infradead.org>
M Boqun Feng <boqun@kernel.org>
R Mark Rutland <mark.rutland@arm.com>
R Gary Guo <gary@garyguo.net>

Paths

F Documentation/atomic_*.txt
F arch/*/include/asm/atomic*.h
F include/*/atomic*.h
F include/linux/refcount.h
F scripts/atomic/
F rust/kernel/sync/atomic.rs
F rust/kernel/sync/atomic/
F rust/kernel/sync/refcount.rs

Last 30 days

Most active threads (last 7 days)

COOLING4d [PATCH v14 00/15] barrier: Add smp_cond_load_{relaxed,acquire}_timeout()
2026-07-14 07:31 · 1 reply in 7d · Ankur Arora <hidden>

Active reviewers (last 30 days)

Catalin Marinas <catalin.marinas@arm.com>
2 attestations (2 Acked-by) · last on 2026-07-14

Recent patches

Most-recent 8 patches in this subsystem on bpf, ordered by date desc.

COOLING4d REVIEWED: 3 (3M) [PATCH v14 08/15] locking/atomic: scripts: build atomic_long_cond_read_*_timeout()
2026-07-14 · Ankur Arora <hidden>
COOLING14d REVIEWED: 3 (3M) [PATCH v13 08/15] locking/atomic: scripts: build atomic_long_cond_read_*_timeout()
2026-07-02 · Ankur Arora <hidden>
COLD35d REVIEWED: 3 (3M) [PATCH v12 08/15] locking/atomic: scripts: build atomic_long_cond_read_*_timeout()
2026-06-08 · Ankur Arora <hidden>
COLD60d REVIEWED: 3 (3M) [PATCH v11 08/14] locking/atomic: scripts: build atomic_long_cond_read_*_timeout()
2026-04-08 · Ankur Arora <hidden>
STALE108d REVIEWED: 3 (3M) [PATCH v10 08/12] locking/atomic: scripts: build atomic_long_cond_read_*_timeout()
2026-03-16 · Ankur Arora <hidden>
STALE152d [PATCH v9 08/12] locking/atomic: scripts: build atomic_long_cond_read_*_timeout()
2026-02-09 · Ankur Arora <hidden>
STALE181d [PATCH v8 08/12] locking/atomic: scripts: build atomic_long_cond_read_*_timeout()
2025-12-15 · Ankur Arora <hidden>
STALE476d [RFC PATCH V3 29/43] rv64ilp32_abi: locking/atomic: Use BITS_PER_LONG for scripts
2025-03-25 · guoren@kernel.org