diff options
| author | Jiri Kosina <[email protected]> | 2022-12-13 14:28:47 +0100 |
|---|---|---|
| committer | Jiri Kosina <[email protected]> | 2022-12-13 14:28:47 +0100 |
| commit | ab970ae1d63822228bdc84b9c1514efbd2f66da7 (patch) | |
| tree | fefc08d8dd28e4eb5465ca85de5cce2fb6f1b7ef /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | cfd1f6c16f7deadfe5269a76c1516405c4466481 (diff) | |
| parent | 163a7fbff7a78c7c055e6c0ad26124ae551fe313 (diff) | |
Merge branch 'for-6.2/default-remove-cleanup' into for-linus
- removal of superfluous hid_hw_stop() calls for drivers with default
.remove callback (Marcus Folkesson)
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index 2291aa14d888..003aa9e47085 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -143,32 +143,6 @@ int amdgpu_vm_set_pasid(struct amdgpu_device *adev, struct amdgpu_vm *vm, return 0; } -/* - * vm eviction_lock can be taken in MMU notifiers. Make sure no reclaim-FS - * happens while holding this lock anywhere to prevent deadlocks when - * an MMU notifier runs in reclaim-FS context. - */ -static inline void amdgpu_vm_eviction_lock(struct amdgpu_vm *vm) -{ - mutex_lock(&vm->eviction_lock); - vm->saved_flags = memalloc_noreclaim_save(); -} - -static inline int amdgpu_vm_eviction_trylock(struct amdgpu_vm *vm) -{ - if (mutex_trylock(&vm->eviction_lock)) { - vm->saved_flags = memalloc_noreclaim_save(); - return 1; - } - return 0; -} - -static inline void amdgpu_vm_eviction_unlock(struct amdgpu_vm *vm) -{ - memalloc_noreclaim_restore(vm->saved_flags); - mutex_unlock(&vm->eviction_lock); -} - /** * amdgpu_vm_bo_evicted - vm_bo is evicted * |