bcachefs: Fix bch2_btree_trans_to_text()

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bch2_btree_trans_to_text() is used to print btree_transactions owned by
other threads; thus, it needs to be particularly careful. This fixes a
null ptr deref caused by racing with the owning thread changing
path->l[].b.

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

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Kent Overstreet 2022-08-05 11:36:13 -04:00 • committed by Kent Overstreet

parent ae33e7a274

commit 86b7445193

3 changed files with 10 additions and 12 deletions

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18

fs/bcachefs/btree_iter.c

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2

fs/bcachefs/btree_locking.h

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2

fs/bcachefs/btree_types.h

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