search for: mmu_range_insert

Displaying 5 results from an estimated 5 matches for "mmu_range_insert".

[PATCH v2 13/15] drm/amdgpu: Use mmu_range_insert instead of hmm_mirror
2019 Oct 29
0
[PATCH v2 13/15] drm/amdgpu: Use mmu_range_insert instead of hmm_mirror
On 2019-10-28 4:10 p.m., Jason Gunthorpe wrote: > From: Jason Gunthorpe <jgg at mellanox.com> > > Remove the interval tree in the driver and rely on the tree maintained by > the mmu_notifier for delivering mmu_notifier invalidation callbacks. > > For some reason amdgpu has a very complicated arrangement where it tries > to prevent duplicate entries in the interval_tree,
[PATCH v2 13/15] drm/amdgpu: Use mmu_range_insert instead of hmm_mirror
2019 Oct 29
0
[PATCH v2 13/15] drm/amdgpu: Use mmu_range_insert instead of hmm_mirror
Am 28.10.19 um 21:10 schrieb Jason Gunthorpe: > From: Jason Gunthorpe <jgg at mellanox.com> > > Remove the interval tree in the driver and rely on the tree maintained by > the mmu_notifier for delivering mmu_notifier invalidation callbacks. > > For some reason amdgpu has a very complicated arrangement where it tries > to prevent duplicate entries in the interval_tree,
[PATCH v2 13/15] drm/amdgpu: Use mmu_range_insert instead of hmm_mirror
2019 Oct 28
2
[PATCH v2 13/15] drm/amdgpu: Use mmu_range_insert instead of hmm_mirror
From: Jason Gunthorpe <jgg at mellanox.com> Remove the interval tree in the driver and rely on the tree maintained by the mmu_notifier for delivering mmu_notifier invalidation callbacks. For some reason amdgpu has a very complicated arrangement where it tries to prevent duplicate entries in the interval_tree, this is not necessary, each amdgpu_bo can be its own stand alone entry.
[PATCH v2 00/15] Consolidate the mmu notifier interval_tree and locking
2019 Nov 01
0
[PATCH v2 00/15] Consolidate the mmu notifier interval_tree and locking
...xen/gntdev: Use select for DMA_SHARED_BUFFER > xen/gntdev: use mmu_range_notifier_insert > nouveau: use mmu_notifier directly for invalidate_range_start > nouveau: use mmu_range_notifier instead of hmm_mirror > drm/amdgpu: Call find_vma under mmap_sem > drm/amdgpu: Use mmu_range_insert instead of hmm_mirror > drm/amdgpu: Use mmu_range_notifier instead of hmm_mirror > mm/hmm: remove hmm_mirror and related > > Documentation/vm/hmm.rst | 105 +--- > drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 + > .../gpu/drm/amd/amdgpu/amdgp...
[PATCH v2 00/15] Consolidate the mmu notifier interval_tree and locking
2019 Oct 28
32
[PATCH v2 00/15] Consolidate the mmu notifier interval_tree and locking
...e mmu_range_notifier_insert xen/gntdev: Use select for DMA_SHARED_BUFFER xen/gntdev: use mmu_range_notifier_insert nouveau: use mmu_notifier directly for invalidate_range_start nouveau: use mmu_range_notifier instead of hmm_mirror drm/amdgpu: Call find_vma under mmap_sem drm/amdgpu: Use mmu_range_insert instead of hmm_mirror drm/amdgpu: Use mmu_range_notifier instead of hmm_mirror mm/hmm: remove hmm_mirror and related Documentation/vm/hmm.rst | 105 +--- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 + .../gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 9 +- drivers...