bcachefs: peek_prev_min(): Search forwards for extents, snapshots

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With extents and snapshots, for slightly different reasons, we may have
to search forwards to find a key that compares equal to iter->pos (i.e.
a key that peek_prev() should return, as it returns keys <= iter->pos).

peek_slot() does this, and is an easy way to fix this case.

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

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Kent Overstreet 2024-10-25 20:41:06 -04:00

parent 7e5b8e00e2

commit ac745efb42

1 changed files with 20 additions and 3 deletions

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fs/bcachefs/btree_iter.c

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