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This commit is contained in:
Bernhard Stoeckner
2025-01-27 19:36:56 +01:00
parent 9d0b0414a5
commit 54d69484da
1166 changed files with 318863 additions and 182687 deletions
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11
kernel-open/nvidia-uvm/uvm_va_range.c
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@@ -1282,21 +1282,22 @@ uvm_va_range_t *uvm_va_range_find(uvm_va_space_t *va_space, NvU64 addr)
uvm_va_range_t *uvm_va_space_iter_first(uvm_va_space_t *va_space, NvU64 start, NvU64 end)
{
uvm_range_tree_node_t *node = uvm_range_tree_iter_first(&va_space->va_range_tree, start, end);
return uvm_va_range_container(node);
uvm_assert_rwsem_locked(&va_space->lock);
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_next(uvm_va_range_t *va_range, NvU64 end)
{
uvm_range_tree_node_t *node;
uvm_va_space_t *va_space;
// Handling a NULL va_range here makes uvm_for_each_va_range_in_safe much
// less messy
if (!va_range)
return NULL;
node = uvm_range_tree_iter_next(&va_range->va_space->va_range_tree, &va_range->node, end);
return uvm_va_range_container(node);
va_space = va_range->va_space;
uvm_assert_rwsem_locked(&va_space->lock);
return uvm_va_range_container(uvm_range_tree_iter_next(&va_space->va_range_tree, &va_range->node, end));
}
size_t uvm_va_range_num_blocks(uvm_va_range_managed_t *managed_range)