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    Subject[PATCH v17 18/35] mm/interval_tree: Export iter_first/iter_next
    Export vma_interval_tree_iter_first and vma_interval_tree_iter_next for
    vma_interval_tree_foreach.

    Signed-off-by: Elliot Berman <quic_eberman@quicinc.com>
    ---
    mm/interval_tree.c | 3 +++
    1 file changed, 3 insertions(+)

    diff --git a/mm/interval_tree.c b/mm/interval_tree.c
    index 32e390c42c53f..faa50767496c3 100644
    --- a/mm/interval_tree.c
    +++ b/mm/interval_tree.c
    @@ -24,6 +24,9 @@ INTERVAL_TREE_DEFINE(struct vm_area_struct, shared.rb,
    unsigned long, shared.rb_subtree_last,
    vma_start_pgoff, vma_last_pgoff, /* empty */, vma_interval_tree)

    +EXPORT_SYMBOL_GPL(vma_interval_tree_iter_first);
    +EXPORT_SYMBOL_GPL(vma_interval_tree_iter_next);
    +
    /* Insert node immediately after prev in the interval tree */
    void vma_interval_tree_insert_after(struct vm_area_struct *node,
    struct vm_area_struct *prev,
    --
    2.34.1


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