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575.51.02

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This commit is contained in:
Bernhard Stoeckner
2025-04-17 19:35:38 +02:00
parent e8113f665d
commit 4159579888
1142 changed files with 309085 additions and 272273 deletions
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21
kernel-open/nvidia-uvm/uvm_va_range.c
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@@ -1286,6 +1286,16 @@ uvm_va_range_t *uvm_va_space_iter_first(uvm_va_space_t *va_space, NvU64 start, N
return uvm_va_range_container(uvm_range_tree_iter_first(&va_space->va_range_tree, start, end));
}
uvm_va_range_t *uvm_va_space_iter_gmmu_mappable_first(uvm_va_space_t *va_space, NvU64 start)
{
uvm_va_range_t *va_range = uvm_va_range_container(uvm_range_tree_iter_first(&va_space->va_range_tree, start, ~0ULL));
if (va_range && !uvm_va_range_is_gmmu_mappable(va_range))
va_range = uvm_va_range_gmmu_mappable_next(va_range);
return va_range;
}
uvm_va_range_t *uvm_va_space_iter_next(uvm_va_range_t *va_range, NvU64 end)
{
uvm_va_space_t *va_space;
@@ -1300,6 +1310,17 @@ uvm_va_range_t *uvm_va_space_iter_next(uvm_va_range_t *va_range, NvU64 end)
return uvm_va_range_container(uvm_range_tree_iter_next(&va_space->va_range_tree, &va_range->node, end));
}
uvm_va_range_t *uvm_va_space_iter_prev(uvm_va_range_t *va_range, NvU64 start)
{
uvm_va_space_t *va_space;
UVM_ASSERT(va_range);
va_space = va_range->va_space;
uvm_assert_rwsem_locked(&va_space->lock);
return uvm_va_range_container(uvm_range_tree_iter_prev(&va_space->va_range_tree, &va_range->node, start));
}
size_t uvm_va_range_num_blocks(uvm_va_range_managed_t *managed_range)
{
NvU64 start = UVM_VA_BLOCK_ALIGN_DOWN(managed_range->va_range.node.start);