Re: [PATCH v3 07/11] dma-buf: heaps: Add debugfs support

[PATCH v3 00/11] dma-buf: heaps: Add support for Tegra VPR · Thierry Reding <thierry.reding@kernel.org> · 2026-07-01
[PATCH v3 01/11] dt-bindings: reserved-memory: Document Tegra VPR · Thierry Reding <thierry.reding@kernel.org> · 2026-07-01
Re: [PATCH v3 01/11] dt-bindings: reserved-memory: Document Tegra VPR · "Rob Herring (Arm)" <robh@kernel.org> · 2026-07-01
Re: [PATCH v3 01/11] dt-bindings: reserved-memory: Document Tegra VPR · Thierry Reding <thierry.reding@kernel.org> · 2026-07-02
Re: [PATCH v3 01/11] dt-bindings: reserved-memory: Document Tegra VPR · Rob Herring <robh@kernel.org> · 2026-07-08
[PATCH v3 02/11] dt-bindings: display: tegra: Document memory regions · Thierry Reding <thierry.reding@kernel.org> · 2026-07-01
Re: [PATCH v3 02/11] dt-bindings: display: tegra: Document memory regions · "Rob Herring (Arm)" <robh@kernel.org> · 2026-07-01
Re: [PATCH v3 02/11] dt-bindings: display: tegra: Document memory regions · Thierry Reding <thierry.reding@kernel.org> · 2026-07-02
[PATCH v3 03/11] dt-bindings: gpu: host1x: Document memory-regions for NVDEC · Thierry Reding <thierry.reding@kernel.org> · 2026-07-01
[PATCH v3 04/11] arm64/mm: Add set_memory_device() and set_memory_normal() · Thierry Reding <thierry.reding@kernel.org> · 2026-07-01
Re: [PATCH v3 04/11] arm64/mm: Add set_memory_device() and set_memory_normal() · Will Deacon <will@kernel.org> · 2026-07-02
Re: [PATCH v3 04/11] arm64/mm: Add set_memory_device() and set_memory_normal() · Thierry Reding <thierry.reding@kernel.org> · 2026-07-02
Re: [PATCH v3 04/11] arm64/mm: Add set_memory_device() and set_memory_normal() · Thierry Reding <thierry.reding@kernel.org> · 2026-07-02
Re: [PATCH v3 04/11] arm64/mm: Add set_memory_device() and set_memory_normal() · Will Deacon <will@kernel.org> · 2026-07-03
Re: [PATCH v3 04/11] arm64/mm: Add set_memory_device() and set_memory_normal() · Thierry Reding <thierry.reding@kernel.org> · 2026-07-06
Re: [PATCH v3 04/11] arm64/mm: Add set_memory_device() and set_memory_normal() · Will Deacon <will@kernel.org> · 2026-07-07
Re: [PATCH v3 04/11] arm64/mm: Add set_memory_device() and set_memory_normal() · Robin Murphy <robin.murphy@arm.com> · 2026-07-07
Re: [PATCH v3 04/11] arm64/mm: Add set_memory_device() and set_memory_normal() · Mike Rapoport <rppt@kernel.org> · 2026-07-07
Re: [PATCH v3 04/11] arm64/mm: Add set_memory_device() and set_memory_normal() · Robin Murphy <robin.murphy@arm.com> · 2026-07-07
Re: [PATCH v3 04/11] arm64/mm: Add set_memory_device() and set_memory_normal() · Mike Rapoport <rppt@kernel.org> · 2026-07-08
Re: [PATCH v3 04/11] arm64/mm: Add set_memory_device() and set_memory_normal() · Thierry Reding <thierry.reding@kernel.org> · 2026-07-08
Re: [PATCH v3 04/11] arm64/mm: Add set_memory_device() and set_memory_normal() · Thierry Reding <thierry.reding@kernel.org> · 2026-07-09
Re: [PATCH v3 04/11] arm64/mm: Add set_memory_device() and set_memory_normal() · Thierry Reding <thierry.reding@kernel.org> · 2026-07-09
Re: [PATCH v3 04/11] arm64/mm: Add set_memory_device() and set_memory_normal() · Thierry Reding <thierry.reding@kernel.org> · 2026-07-15
Re: [PATCH v3 04/11] arm64/mm: Add set_memory_device() and set_memory_normal() · Robin Murphy <robin.murphy@arm.com> · 2026-07-07
Re: [PATCH v3 04/11] arm64/mm: Add set_memory_device() and set_memory_normal() · Mike Rapoport <rppt@kernel.org> · 2026-07-08
Reserving memory on ACPI systems (was: [PATCH v3 04/11] arm64/mm: Add set_memory_device() and set_memory_normal()) · Mike Rapoport <rppt@kernel.org> · 2026-07-08
[PATCH v3 05/11] bitmap: Add bitmap_allocate() function · Thierry Reding <thierry.reding@kernel.org> · 2026-07-01
[PATCH v3 06/11] mm/cma: Allow dynamically creating CMA areas · Thierry Reding <thierry.reding@kernel.org> · 2026-07-01
Re: [PATCH v3 06/11] mm/cma: Allow dynamically creating CMA areas · "David Hildenbrand (Arm)" <david@kernel.org> · 2026-07-03
Re: [PATCH v3 06/11] mm/cma: Allow dynamically creating CMA areas · Marek Szyprowski <m.szyprowski@samsung.com> · 2026-07-07
Re: [PATCH v3 06/11] mm/cma: Allow dynamically creating CMA areas · "David Hildenbrand (Arm)" <david@kernel.org> · 2026-07-08
Re: [PATCH v3 06/11] mm/cma: Allow dynamically creating CMA areas · Marek Szyprowski <m.szyprowski@samsung.com> · 2026-07-09
Re: [PATCH v3 06/11] mm/cma: Allow dynamically creating CMA areas · "David Hildenbrand (Arm)" <david@kernel.org> · 2026-07-09
Re: [PATCH v3 06/11] mm/cma: Allow dynamically creating CMA areas · Thierry Reding <thierry.reding@kernel.org> · 2026-07-09
Re: [PATCH v3 06/11] mm/cma: Allow dynamically creating CMA areas · "David Hildenbrand (Arm)" <david@kernel.org> · 2026-07-08
Re: [PATCH v3 06/11] mm/cma: Allow dynamically creating CMA areas · "T.J. Mercier" <tjmercier@google.com> · 2026-07-08
[PATCH v3 07/11] dma-buf: heaps: Add debugfs support · Thierry Reding <thierry.reding@kernel.org> · 2026-07-01
Re: [PATCH v3 07/11] dma-buf: heaps: Add debugfs support · "Maxime Ripard" <mripard@kernel.org> · 2026-07-03
[PATCH v3 08/11] dma-buf: heaps: Add support for Tegra VPR · Thierry Reding <thierry.reding@kernel.org> · 2026-07-01
[PATCH v3 09/11] arm64: tegra: Add VPR placeholder node on Tegra234 · Thierry Reding <thierry.reding@kernel.org> · 2026-07-01
[PATCH v3 10/11] arm64: tegra: Hook up VPR to host1x · Thierry Reding <thierry.reding@kernel.org> · 2026-07-01
[PATCH v3 11/11] arm64: tegra: Add VPR placeholder node on Tegra264 · Thierry Reding <thierry.reding@kernel.org> · 2026-07-01

From: "Maxime Ripard" <mripard@kernel.org>
Date: 2026-07-03 12:14:41
Also in: dri-devel, linux-devicetree, linux-iommu, linux-media, linux-mm, linux-s390, linux-tegra, lkml

On Wed, 1 Jul 2026 18:08:18 +0200, Thierry Reding wrote:

From: Thierry Reding <redacted>

Add a callback to struct dma_heap_ops that heap providers can implement
to show information about the state of the heap in debugfs. A top-level
directory named "dma_heap" is created in debugfs and individual files

[ ... ]

Reviewed-by: Maxime Ripard <mripard@kernel.org>

Thanks!
Maxime

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