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Searched refs:prange (Results 1 – 4 of 4) sorted by relevance

/Linux-v5.15/drivers/gpu/drm/amd/amdkfd/
Dkfd_svm.c62 static void svm_range_unlink(struct svm_range *prange) in svm_range_unlink() argument
64 pr_debug("svms 0x%p prange 0x%p [0x%lx 0x%lx]\n", prange->svms, in svm_range_unlink()
65 prange, prange->start, prange->last); in svm_range_unlink()
67 if (prange->svm_bo) { in svm_range_unlink()
68 spin_lock(&prange->svm_bo->list_lock); in svm_range_unlink()
69 list_del(&prange->svm_bo_list); in svm_range_unlink()
70 spin_unlock(&prange->svm_bo->list_lock); in svm_range_unlink()
73 list_del(&prange->list); in svm_range_unlink()
74 if (prange->it_node.start != 0 && prange->it_node.last != 0) in svm_range_unlink()
75 interval_tree_remove(&prange->it_node, &prange->svms->objects); in svm_range_unlink()
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Dkfd_migrate.c216 svm_migrate_get_vram_page(struct svm_range *prange, unsigned long pfn) in svm_migrate_get_vram_page() argument
221 svm_range_bo_ref(prange->svm_bo); in svm_migrate_get_vram_page()
222 page->zone_device_data = prange->svm_bo; in svm_migrate_get_vram_page()
268 svm_migrate_copy_to_vram(struct amdgpu_device *adev, struct svm_range *prange, in svm_migrate_copy_to_vram() argument
280 pr_debug("svms 0x%p [0x%lx 0x%lx]\n", prange->svms, prange->start, in svm_migrate_copy_to_vram()
281 prange->last); in svm_migrate_copy_to_vram()
286 r = svm_range_vram_node_new(adev, prange, true); in svm_migrate_copy_to_vram()
292 amdgpu_res_first(prange->ttm_res, prange->offset << PAGE_SHIFT, in svm_migrate_copy_to_vram()
301 svm_migrate_get_vram_page(prange, migrate->dst[i]); in svm_migrate_copy_to_vram()
376 svm_migrate_vma_to_vram(struct amdgpu_device *adev, struct svm_range *prange, in svm_migrate_vma_to_vram() argument
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Dkfd_svm.h141 static inline void svm_range_lock(struct svm_range *prange) in svm_range_lock() argument
143 mutex_lock(&prange->lock); in svm_range_lock()
144 prange->saved_flags = memalloc_noreclaim_save(); in svm_range_lock()
147 static inline void svm_range_unlock(struct svm_range *prange) in svm_range_unlock() argument
149 memalloc_noreclaim_restore(prange->saved_flags); in svm_range_unlock()
150 mutex_unlock(&prange->lock); in svm_range_unlock()
169 struct amdgpu_device *svm_range_get_adev_by_id(struct svm_range *prange,
172 struct svm_range *prange, bool clear);
173 void svm_range_vram_node_free(struct svm_range *prange);
176 struct svm_range *prange);
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Dkfd_migrate.h43 int svm_migrate_to_vram(struct svm_range *prange, uint32_t best_loc,
45 int svm_migrate_vram_to_ram(struct svm_range *prange, struct mm_struct *mm);