bitmap api · Maintained

Maintainers

• M Yury Norov <yury.norov@gmail.com>
• R Rasmus Villemoes <linux@rasmusvillemoes.dk>

Paths

• F include/linux/bitfield.h
• F include/linux/bitmap-str.h
• F include/linux/bitmap.h
• F include/linux/bits.h
• F include/linux/cpumask.h
• F include/linux/cpumask_types.h
• F include/linux/find.h
• F include/linux/hw_bitfield.h
• F include/linux/nodemask.h
• F include/linux/nodemask_types.h
• F include/uapi/linux/bits.h
• F include/vdso/bits.h
• F lib/bitmap-str.c
• F lib/bitmap.c
• F lib/cpumask.c
• F lib/find_bit.c
• F lib/find_bit_benchmark.c
• F lib/test_bitmap.c
• F lib/tests/cpumask_kunit.c
• F tools/include/linux/bitfield.h
• F tools/include/linux/bitmap.h
• F tools/include/linux/bits.h
• F tools/include/linux/find.h
• F tools/include/uapi/linux/bits.h
• F tools/include/vdso/bits.h
• F tools/lib/bitmap.c
• F tools/lib/find_bit.c

Last 30 days

Recent patches

Most-recent 23 patches in this subsystem on linux-clk, ordered by date desc.

• STALE232d REVIEWED: 37 (36M) [PATCH v6 13/26] bitfield: Add non-constant field_{prep,get}() helpers
  2025-11-06 · Geert Uytterhoeven <geert+renesas@glider.be>
• STALE232d [PATCH v6 12/26] bitfield: Add less-checking __FIELD_{GET,PREP}()
  2025-11-06 · Geert Uytterhoeven <geert+renesas@glider.be>
• STALE240d REVIEWED: 36 (36M) [PATCH v5 11/23] bitfield: Add non-constant field_{prep,get}() helpers
  2025-10-27 · Geert Uytterhoeven <geert+renesas@glider.be>
• STALE265d Re: [PATCH treewide v3 2/4] bitfield: Add non-constant field_{prep,get}() helpers
  2025-10-17 · Jakub Kicinski <kuba@kernel.org>
• STALE260d REVIEWED: 9 (9M) [PATCH v4 2/4] bitfield: Add non-constant field_{prep,get}() helpers
  2025-10-17 · Geert Uytterhoeven <geert+renesas@glider.be>
• STALE260d [PATCH v4 1/4] bitfield: Drop underscores from macro parameters
  2025-10-17 · Geert Uytterhoeven <geert+renesas@glider.be>
• STALE282d [PATCH v3 01/20] bitmap: introduce hardware-specific bitfield operations
  2025-08-25 · Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
• STALE291d [PATCH v2 01/20] bitmap: introduce hardware-specific bitfield operations
  2025-06-23 · Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
• STALE388d [PATCH 01/20] bitfield: introduce HWORD_UPDATE bitfield macros
  2025-06-12 · Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
• STALE265d Re: [PATCH treewide v3 2/4] bitfield: Add non-constant field_{prep,get}() helpers
  2025-02-14 · Jakub Kicinski <kuba@kernel.org>
• STALE265d [PATCH v3 1/4] bitfield: Drop underscores from macro parameters
  2025-02-14 · Geert Uytterhoeven <geert+renesas@glider.be>
• STALE265d REVIEWED: 6 (6M) [PATCH treewide v3 2/4] bitfield: Add non-constant field_{prep,get}() helpers
  2025-02-14 · Geert Uytterhoeven <geert+renesas@glider.be>
• STALE510d Re: [PATCH treewide v2 1/3] bitfield: Add non-constant field_{prep,get}() helpers
  2025-02-02 · Vincent Mailhol <hidden>
• STALE510d [PATCH treewide v2 1/3] bitfield: Add non-constant field_{prep,get}() helpers
  2025-01-31 · Geert Uytterhoeven <geert+renesas@glider.be>
• STALE547d REVIEWED: 45 (45M) [PATCH v7] mm/memblock: Add memblock_alloc_or_panic interface
  2024-12-22 · Guo Weikang <hidden>
• STALE565d [PATCH v6] mm/memblock: Add memblock_alloc_or_panic interface
  2024-12-22 · Guo Weikang <hidden>
• STALE565d [PATCH v5] mm/memblock: Add memblock_alloc_or_panic interface
  2024-12-22 · Guo Weikang <hidden>
• STALE565d [PATCH v4] mm/memblock: Add memblock_alloc_or_panic interface
  2024-12-22 · Guo Weikang <hidden>
• DORMANTno replies [PATCH v3] mm/memblock: Add memblock_alloc_or_panic interface
  2024-12-21 · Guo Weikang <hidden>
• STALE565d [PATCH v2] mm/memblock: Add memblock_alloc_or_panic interface
  2024-12-21 · Guo Weikang <hidden>
• STALE566d [PATCH] mm/memblock: Add memblock_alloc_or_panic interface
  2024-12-20 · Guo Weikang <hidden>
• STALE1164d REVIEWED: 1 (1M) Re: [PATCH] clk: sp7021: Adjust width of _m in HWM_FIELD_PREP()
  2023-05-01 · Nick Desaulniers <ndesaulniers@google.com>
• STALE1688d [PATCH 01/17] bitfield: Add non-constant field_{prep,get}() helpers
  2021-11-22 · Geert Uytterhoeven <geert+renesas@glider.be>