dma buffer sharing framework

Most active threads (last 7 days)

No active threads in the last 7 days.

Recent patches

Latest 17 postings or standalone patches, newest first. Counts below cover matching patches in cgroups touching this subsystem.

• memcg: dma-buf cgroup accounting and charge transfer v4 · 3 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v4 1/8] memcg: Add MEMCG_DMABUF accounting infrastructure 2026-11-04
  • [PATCH v4 2/8] dma-heap: charge dma-buf memory via explicit memcg 2026-11-04
  • [PATCH v4 3/8] dma-buf: transfer memcg charges via DMA_BUF_IOCTL_XFER_CHARGE 2026-11-04
  2026-11-04 · Albert Esteve <hidden>
• memcg: dma-buf cgroup accounting and charge transfer v3 · 3 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 1/8] memcg: Add MEMCG_DMABUF accounting infrastructure 2026-10-27
  • [PATCH v3 2/8] dma-heap: charge dma-buf memory via explicit memcg 2026-10-27
  • [PATCH v3 7/8] dma-buf: transfer memcg charges via DMA_BUF_IOCTL_XFER_CHARGE 2026-10-27
  2026-10-27 · Albert Esteve <hidden>
• memcg: dma-buf cgroup accounting and charge transfer v2 · 5 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH RFC v2 1/8] memcg: Add MEMCG_DMABUF accounting infrastructure 2026-10-21
  • [PATCH RFC v2 2/8] dma-heap: charge dma-buf memory via explicit memcg 2026-10-21
  • [PATCH RFC v2 3/8] security: dma-buf: Add dma_buf_charge_task LSM hook 2026-10-21
  • [PATCH RFC v2 4/8] security: dma-buf: Add dma_buf_charge_cgroup LSM hook 2026-10-21
  • [PATCH RFC v2 7/8] dma-buf: transfer memcg charges via DMA_BUF_IOCTL_XFER_CHARGE 2026-10-21
  2026-10-21 · Albert Esteve <hidden>
• drm: fix typos and repeated words in comments v1 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 1/3] drm: fix typos in comments 2026-09-04
  2026-09-04 · Hemanth Selam <hidden>
• memcg: dma-buf per-cgroup accounting via pid_fd rfc · 3 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH RFC 1/5] memcg: Track exported dma-buffers 2026-05-12
  • [PATCH RFC 2/5] dma-heap: charge dma-buf memory via explicit memcg 2026-05-12
  • [PATCH RFC 3/5] security: dma-heap: Add dma_heap_alloc LSM hook 2026-05-12
  2026-05-12 · Albert Esteve <hidden>
• [PATCH 03/19] fs: release anon dev_t in deactivate_locked_super 2023-09-13 · Christoph Hellwig <hch@lst.de>
• Track exported dma-buffers with memcg v2 · 2 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 1/4] memcg: Track exported dma-buffers 2023-01-23
  • [PATCH v2 2/4] dmabuf: Add cgroup charge transfer function 2023-01-23
  2023-01-23 · T.J. Mercier <tjmercier@google.com>
• Track exported dma-buffers with memcg v1 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 1/4] memcg: Track exported dma-buffers 2023-01-09
  • [PATCH 3/4] binder: Add flags to relinquish ownership of fds 2023-01-09
  2023-01-09 · T.J. Mercier <tjmercier@google.com>
• Proposal for a GPU cgroup controller v7 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v7 4/6] dmabuf: Add gpu cgroup charge transfer function 2022-05-10
  2022-05-10 · T.J. Mercier <tjmercier@google.com>
• Proposal for a GPU cgroup controller v6 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v6 4/6] dmabuf: Add gpu cgroup charge transfer function 2022-05-02
  2022-05-02 · T.J. Mercier <tjmercier@google.com>
• Proposal for a GPU cgroup controller v5 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC v5 4/6] dmabuf: Add gpu cgroup charge transfer function 2022-04-20
  2022-04-20 · T.J. Mercier <tjmercier@google.com>
• Proposal for a GPU cgroup controller v4 · 3 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC v4 3/8] dmabuf: Use the GPU cgroup charge/uncharge APIs 2022-03-28
  • [RFC v4 4/8] dmabuf: heaps: export system_heap buffers with GPU cgroup charging 2022-03-28
  • [RFC v4 5/8] dmabuf: Add gpu cgroup charge transfer function 2022-03-28
  2022-03-28 · T.J. Mercier <tjmercier@google.com>
• Proposal for a GPU cgroup controller v3 · 3 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC v3 3/8] dmabuf: Use the GPU cgroup charge/uncharge APIs 2022-03-09
  • [RFC v3 4/8] dmabuf: heaps: export system_heap buffers with GPU cgroup charging 2022-03-09
  • [RFC v3 5/8] dmabuf: Add gpu cgroup charge transfer function 2022-03-09
  2022-03-09 · T.J. Mercier <tjmercier@google.com>
• Proposal for a GPU cgroup controller v2 · 3 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC v2 3/6] dmabuf: Use the GPU cgroup charge/uncharge APIs 2022-02-11
  • [RFC v2 4/6] dmabuf: heaps: export system_heap buffers with GPU cgroup charging 2022-02-11
  • [RFC v2 5/6] dmabuf: Add gpu cgroup charge transfer function 2022-02-11
  2022-02-11 · T.J. Mercier <tjmercier@google.com>
• Proposal for a GPU cgroup controller rfc · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC 5/6] dmabuf: system_heap: implement dma-buf op for GPU cgroup charge transfer 2022-01-15
  2022-01-15 · Hridya Valsaraju <hidden>
• [RFC 4/6] dma-buf: Add DMA-BUF exporter op to charge a DMA-BUF to a cgroup. 2022-01-15 · Hridya Valsaraju <hidden>
• [RFC 3/6] dmabuf: heaps: Use the GPU cgroup charge/uncharge APIs 2022-01-15 · Hridya Valsaraju <hidden>