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| author | Christian König <christian.koenig@amd.com> | 2018-11-07 13:55:01 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-03-19 15:36:58 -0500 |
| commit | 04ed8459f3348f95c119569338e39294a8e02349 (patch) | |
| tree | 6d1ec1a6a87567e2001732d1bbe6b5f9f3f4dd67 /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | |
| parent | c1a8abd99da5a035f54cd7633b060033650ff3e0 (diff) | |
| download | linux-04ed8459f3348f95c119569338e39294a8e02349.tar.bz2 | |
drm/amdgpu: remove chash
Remove the chash implementation for now since it isn't used any more.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h index 3c6537ef659c..a1a62e3cb6e4 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h @@ -30,7 +30,6 @@ #include <drm/gpu_scheduler.h> #include <drm/drm_file.h> #include <drm/ttm/ttm_bo_driver.h> -#include <linux/chash.h> #include "amdgpu_sync.h" #include "amdgpu_ring.h" @@ -178,13 +177,6 @@ struct amdgpu_task_info { pid_t tgid; }; -#define AMDGPU_PAGEFAULT_HASH_BITS 8 -struct amdgpu_retryfault_hashtable { - DECLARE_CHASH_TABLE(hash, AMDGPU_PAGEFAULT_HASH_BITS, 8, 0); - spinlock_t lock; - int count; -}; - struct amdgpu_vm { /* tree of virtual addresses mapped */ struct rb_root_cached va; @@ -244,7 +236,6 @@ struct amdgpu_vm { struct ttm_lru_bulk_move lru_bulk_move; /* mark whether can do the bulk move */ bool bulk_moveable; - struct amdgpu_retryfault_hashtable *fault_hash; }; struct amdgpu_vm_manager { @@ -354,11 +345,6 @@ void amdgpu_vm_set_task_info(struct amdgpu_vm *vm); void amdgpu_vm_move_to_lru_tail(struct amdgpu_device *adev, struct amdgpu_vm *vm); - -int amdgpu_vm_add_fault(struct amdgpu_retryfault_hashtable *fault_hash, u64 key); - -void amdgpu_vm_clear_fault(struct amdgpu_retryfault_hashtable *fault_hash, u64 key); - void amdgpu_vm_del_from_lru_notify(struct ttm_buffer_object *bo); #endif |