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authorJason Gunthorpe <jgg@mellanox.com>2019-11-12 16:22:29 -0400
committerJason Gunthorpe <jgg@mellanox.com>2019-11-23 19:56:45 -0400
commit81fa1af31b5d79047821def6abdcb97a735d8a52 (patch)
treeefeb1b45fcc3dc116ccfa41476bfb9bc93de7789 /mm/hmm.c
parent62914a99dee5ac51253a84e7d4a05c18f0c77535 (diff)
drm/amdgpu: Use mmu_interval_notifier instead of hmm_mirror
Convert the collision-retry lock around hmm_range_fault to use the one now provided by the mmu_interval notifier. Although this driver does not seem to use the collision retry lock that hmm provides correctly, it can still be converted over to use the mmu_interval_notifier api instead of hmm_mirror without too much trouble. This also deletes another place where a driver is associating additional data (struct amdgpu_mn) with a mmu_struct. Link: https://lore.kernel.org/r/20191112202231.3856-13-jgg@ziepe.ca Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Philip Yang <Philip.Yang@amd.com> Tested-by: Philip Yang <Philip.Yang@amd.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'mm/hmm.c')
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