fix(fs): recursive delete whiteouts lower-layer children in OverlayFs#459
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fix(fs): recursive delete whiteouts lower-layer children in OverlayFs#459
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is_whiteout() now checks ancestor paths so children of a deleted directory are properly hidden. Usage tracking enumerates all lower children recursively during rm -r. Closes #420 https://claude.ai/code/session_01WZjYqxm5xMPAEe7FSHJkDy
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Summary
is_whiteout()now checks ancestor paths so children of a deleted directory are properly hiddenremove()enumerates all lower children recursively duringrm -rfor accurate usage trackinghide_lower_children_recursive()helperTest plan
test_recursive_delete_whiteouts_children— verifies child files invisible afterrm -rtest_recursive_delete_deducts_all_children— verifies usage deducted correctlyCloses #420