Displaying 5 results from an estimated 5 matches for "file_oper".
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2019 Nov 12
0
[PATCH v3 06/14] RDMA/hfi1: Use mmu_interval_notifier_insert for user_exp_rcv
From: Jason Gunthorpe <jgg at mellanox.com>
This converts one of the two users of mmu_notifiers to use the new API.
The conversion is fairly straightforward, however the existing use of
notifiers here seems to be racey.
Tested-by: Dennis Dalessandro <dennis.dalessandro at intel.com>
Signed-off-by: Jason Gunthorpe <jgg at mellanox.com>
---
drivers/infiniband/hw/hfi1/file_ops.c
2019 Oct 28
1
[PATCH v2 06/15] RDMA/hfi1: Use mmu_range_notifier_inset for user_exp_rcv
From: Jason Gunthorpe <jgg at mellanox.com>
This converts one of the two users of mmu_notifiers to use the new API.
The conversion is fairly straightforward, however the existing use of
notifiers here seems to be racey.
Cc: Mike Marciniszyn <mike.marciniszyn at intel.com>
Cc: Dennis Dalessandro <dennis.dalessandro at intel.com>
Signed-off-by: Jason Gunthorpe <jgg at
2019 Nov 01
0
[PATCH v2 00/15] Consolidate the mmu notifier interval_tree and locking
On 10/28/19 1:10 PM, Jason Gunthorpe wrote:
> From: Jason Gunthorpe <jgg at mellanox.com>
>
> 8 of the mmu_notifier using drivers (i915_gem, radeon_mn, umem_odp, hfi1,
> scif_dma, vhost, gntdev, hmm) drivers are using a common pattern where
> they only use invalidate_range_start/end and immediately check the
> invalidating range against some driver data structure to tell
2019 Nov 12
20
[PATCH hmm v3 00/14] Consolidate the mmu notifier interval_tree and locking
From: Jason Gunthorpe <jgg at mellanox.com>
8 of the mmu_notifier using drivers (i915_gem, radeon_mn, umem_odp, hfi1,
scif_dma, vhost, gntdev, hmm) drivers are using a common pattern where
they only use invalidate_range_start/end and immediately check the
invalidating range against some driver data structure to tell if the
driver is interested. Half of them use an interval_tree, the others
2019 Oct 28
32
[PATCH v2 00/15] Consolidate the mmu notifier interval_tree and locking
From: Jason Gunthorpe <jgg at mellanox.com>
8 of the mmu_notifier using drivers (i915_gem, radeon_mn, umem_odp, hfi1,
scif_dma, vhost, gntdev, hmm) drivers are using a common pattern where
they only use invalidate_range_start/end and immediately check the
invalidating range against some driver data structure to tell if the
driver is interested. Half of them use an interval_tree, the others