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2016-03-17radix-tree tests: add test for radix_tree_iter_nextKonstantin Khlebnikov1-8/+39
Without fix test crashes inside tagged iteration. Signed-off-by: Konstantin Khlebnikov <[email protected]> Cc: Matthew Wilcox <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2016-03-17radix-tree tests: add regression3 testKonstantin Khlebnikov1-0/+86
After calling radix_tree_iter_retry(), 'slot' will be set to NULL. This can cause radix_tree_next_slot() to dereference the NULL pointer. Add Konstantin Khlebnikov's test to the regression framework. Signed-off-by: Matthew Wilcox <[email protected]> Reported-by: Konstantin Khlebnikov <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>