bcachefs: Split btree_iter_traverse and bch2_btree_iter_traverse()

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External (to the btree iterator code) users of bch2_btree_iter_traverse
expect that on success the iterator will be pointed at iter->pos and
have that position locked - but since we split iter->pos and
iter->real_pos, that means it has to update iter->real_pos if necessary.

Internal users don't expect it to modify iter->real_pos, so we need two
separate functions.

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

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Kent Overstreet 2021-03-23 21:22:50 -04:00 • committed by Kent Overstreet

parent d3e6b9a14d

commit 08070cba4a

2 changed files with 33 additions and 17 deletions

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40

fs/bcachefs/btree_iter.c

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10

fs/bcachefs/btree_iter.h

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