bcachefs: Iterator debug code improvements

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More aggressively checking iterator invariants, and fixing the resulting
bugs. Also greatly simplifying iter_next() and iter_next_slot() - they
were hyper optimized before, but the optimizations were getting too
brittle.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

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Kent Overstreet 2020-02-18 16:17:55 -05:00 • committed by Kent Overstreet

parent 3186c80fe9

commit 2dac0eae78

5 changed files with 120 additions and 119 deletions

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6

fs/bcachefs/bset.c

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218

fs/bcachefs/btree_iter.c

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10

fs/bcachefs/btree_iter.h

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3

fs/bcachefs/btree_types.h

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4

fs/bcachefs/btree_update_interior.c

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